RollXO Casino
RollXO offers casino games, live tables, sports, crash games, promotions and mobile access for players from Australia. This page outlines the available games, payment and bonus terms, and checks for comparing options responsibly.
General information about RollXO Casino
| Feature | Information |
|---|---|
| Official Domain | rollxocasino-official-au.com |
| Casino Name | RollXO |
| License | Curacao Gaming Authority and Estonia |
| Operator | Dama N.V.; Stable Tech N.V. |
| Number of games | 4,815 |
| Available Games | Slots, Table Games, Live Casino, Video Poker, Bingo, Keno, Scratch Cards, Game Shows, Virtual Sports, Crash Games. |
| Mobile | Dedicated app for iOS and Android. Mobile-friendly website. |
| Payments | Visa, Mastercard, Apple Pay, Google Pay, Skrill, Neteller, cryptocurrencies (Bitcoin, Ethereum, Tether, etc.). |
Betting Online Games in RollXO Casino
RollXO: official platform overview for players in Australia
We are RollXO, an online gaming platform for adults in Australia. Our platform combines casino games, live entertainment, virtual sports, crash games, and account tools in one mobile-ready environment. This page explains how our services, bonuses, payments, verification process, and support channels work.
Claim Your Bonus Now!RollXO services for players in Australia
RollXO Casino is a modern online gaming platform established in 2024. We provide 4,815 listed games from more than 157 software providers, with access through desktop browsers, mobile browsers, and dedicated mobile applications.
Our licensing basis includes licences from the Curacao Gaming Authority and Estonia. Service availability, account access, and gambling rules depend on the Australian state or territory.
Platform sections we offer
Our product is organised into separate sections so players can move between game formats easily. The available categories include the following:
- Slots and jackpot games.
- Roulette, blackjack, baccarat, craps, and dice games.
- Video poker, bingo, keno, scratch cards, and other card games.
- Live casino, live baccarat, live bingo, live blackjack, live dice, and live roulette.
- Game shows, live shows, instant win games, and crash games.
- Virtual sports and sports betting features.
The platform supports English together with German, Finnish, Italian, French, Norwegian, Arabic, and Estonian. Our catalogue includes both RNG games and hosted live formats, subject to the game and account access available in the player’s location.
We also provide responsible-gambling controls, account verification, payment processing, and customer support through live chat. These functions are available alongside the main gaming sections rather than as separate services.
RollXO platform characteristics
The table below summarises the main platform facts in a compact format. Monetary values in this article are shown in Australian dollars for local use.
| Key fact | Details |
|---|---|
| Licensing basis | Curacao Gaming Authority and Estonia |
| Operator | Dama N.V.; Stable Tech N.V. |
| Listed games | 4,815 |
| Software providers | More than 157 |
| Mobile access | iOS app, Android app, mobile browser, and progressive web app support |
| Support | 24/7 live chat and multilingual service channels |
These characteristics describe the product structure rather than a promise of a particular result. Game rules, contribution rates, and payment conditions appear in the relevant account or game interface.
Our bonus and promotions structure
Our promotions use separate rules for match bonuses, free spins, cashback, prize pools, and level rewards. Each offer applies only after the player activates it through the relevant promotion area.
Welcome bonus and first-deposit terms
The welcome package includes a 100% match bonus up to AUD 2,000 equivalent and 200 free spins on the first deposit. The minimum qualifying deposit is AUD 20 equivalent.
The bonus wagering requirement is 50 times the bonus amount on eligible games. Slots count as 1x, while table games and live games count as 1,000x toward that requirement. Standard promotion terms apply to the validity period.
Withdrawal limits are AUD 2,500 per week and AUD 12,000 per month. Deposit and withdrawal methods remain subject to the payment option selected, account status, and required verification steps.
The welcome package is a promotional balance structure. It is separate from deposited funds, and the account interface identifies the balance type and remaining wagering requirement.
Active promotions and how we notify players
We publish ongoing offers through the promotions area and account communications. The main promotion groups include the following:
- Weekly cashback with Bronze, Silver, and Golden levels.
- Lucky Box rewards across Silver, Gold, Platinum, Ruby, Emerald, and Diamond tiers.
- VIP club benefits connected with a AUD 30,000 prize pool.
- Level-up rewards containing free spins and bonus cash.
- Telegram channel promotions and account notifications.
- Email communications for players who have selected the relevant contact preference.
Cashback levels range from 5% to 10%, with weekly limits from AUD 1,500 to AUD 5,000, depending on the applicable tier. We display the active percentage, limit, and qualification conditions in the promotion details.
Players activate eligible offers through the promotion page, account message, or designated campaign channel. The account balance updates after the qualifying activity is recorded under that promotion’s rules.
Wagering requirements: how we define the terms
Wagering describes the amount of eligible play required before a promotional balance can meet its release condition. The multiplier applies to the bonus amount, not automatically to the deposited amount.
The principal conditions are as follows:
- The welcome match uses a 50x wagering multiplier.
- Eligible slots contribute at a 1x rate.
- Table games and live games contribute at a 1,000x rate.
- Only eligible stakes count toward the displayed progress meter.
- A promotion must remain active when the qualifying play is recorded.
- Withdrawal conditions can interact with an active promotional balance.
For example, a AUD 100 promotional balance uses a AUD 5,000 wagering target at 50x. The account displays the running progress and the remaining balance required for completion.
| Bonus type | Wagering requirement | Slot contribution | Table and live contribution |
|---|---|---|---|
| Welcome match | 50x bonus amount | 1x | 1,000x |
| Weekly cashback | As shown in the active offer | As shown in the active offer | As shown in the active offer |
| Level-up reward | As shown in the active offer | As shown in the active offer | As shown in the active offer |
| Lucky Box reward | As shown in the active offer | As shown in the active offer | As shown in the active offer |
The promotion panel remains the controlling reference for an active campaign. We show the applicable multiplier before the player confirms activation.
Registering an account from Australia
Registration creates a personal profile for deposits, gameplay, withdrawals, promotions, and support. Players must be at least 18 years old and must provide accurate account details.
The standard registration flow is:
- Open RollXO on a supported device.
- Select the registration option.
- Enter the requested name, date of birth, email address, phone number, and password.
- Confirm the applicable country or territory information.
- Accept the platform terms and responsible-gambling settings.
- Complete any email, phone, or identity confirmation shown on screen.
- Sign in and select a payment method before making a deposit.
A single accurate profile helps us match transactions, verification documents, and promotional activity. Changes to personal details should be completed through account settings or customer support.
Registration options we provide
We support several account-entry routes, with the exact options shown on the registration screen. These routes can include the following:
- Quick registration using the core account form.
- Email-based registration and confirmation.
- Phone number entry for account contact and verification.
- Social sign-in where the feature is enabled for the player’s location.
The profile must use information that matches the payment method and verification documents. Completing the profile accurately reduces avoidable requests during a later withdrawal review.
After registration, the account dashboard provides access to bonuses, games, payment settings, and responsible-gambling tools. We use the registered contact channels for security messages and service updates.
Our KYC verification process
Know Your Customer, or KYC, is the identity-check process used for account security and payment compliance. We may request an identity document, proof of address, payment ownership evidence, or an additional selfie check.
Typical documents include a current government-issued photo identity document and a recent address document. Payment checks can require a masked card image, wallet confirmation, or transaction record that shows ownership without exposing sensitive security codes.
Players should upload clear, unedited documents through the secure account area. We review the submitted information against the profile, payment details, and account activity before completing the relevant transaction review.
Account access and account security
Our sign-in process uses the registered email address or phone identifier with the account password. Security checks can add a confirmation step when the device, location, or transaction pattern changes.
The usual login sequence is:
- Open the RollXO sign-in page.
- Enter the registered email address or phone number.
- Enter the account password.
- Complete any security confirmation shown on screen.
- Select the account dashboard after successful authentication.
Players should use a unique password and keep recovery details current. We recommend signing out on shared devices and contacting support promptly if a login alert does not match the player’s activity.
Password recovery and account access issues
Most access problems relate to an incorrect password, a contact channel requiring confirmation, a browser session, or an account security check. The common fixes are listed below:
- Incorrect password: use the password-reset link and create a new password.
- Forgotten email: contact live chat with the account ID and identity details.
- Unreceived code: check the registered contact channel and request a new code.
- Locked session: close other sessions and complete the displayed security step.
- Browser error: clear the session, update the browser, and sign in again.
The reset message is sent to the registered recovery channel. Support can guide the account owner through a manual access review after the required identity checks.
We do not ask players to share passwords, one-time codes, or full payment security numbers in chat. A support request should include only the account details needed to locate the profile.
Two-factor authentication we support
Two-factor authentication adds a second confirmation after the password. An account can use an authenticator code, a registered contact channel, or another option shown in security settings.
Players can review security settings from the profile area and should keep the chosen device available. A lost authenticator or changed phone number should be reported through live chat so the recovery process can begin.
Mobile access to RollXO
Our mobile platform uses responsive HTML5 design and progressive web app standards. Dedicated applications are available for iOS and Android, while mobile browsers support instant play without an installation.
Android app: installation
The Android application provides native access to the same core game library and account functions. Installation follows the supported distribution route shown for the player’s device.
- Open the RollXO mobile page on the Android device.
- Select the Android application option.
- Follow the displayed installation instructions.
- Allow installation only through the supported device settings.
- Open the application and sign in with the registered account.
- Confirm security permissions and notification preferences.
The device should use a current Android version with sufficient storage and a stable internet connection. Players can use the mobile browser when an application is not installed.
iOS app: installation
The iOS application provides the same account, game, and payment functions within a native mobile interface. The installation route and availability depend on the device and location settings.
- Open the RollXO mobile page on the iPhone or iPad.
- Select the iOS application option.
- Follow the displayed installation instructions.
- Confirm the requested device permissions.
- Open the application and enter the registered login details.
- Complete any additional security confirmation.
A current iOS version, available storage, and a stable connection support normal use. Mobile Safari remains available for players who prefer browser access.
Comparing our app and mobile web versions
The following table compares the three supported mobile approaches. Each option connects to the same account environment.
| Parameter | Android app | iOS app | Mobile web and PWA |
|---|---|---|---|
| Installation | Native application | Native application | No installation required |
| Game access | Mobile game library | Mobile game library | Mobile game library |
| Account access | Sign-in and security checks | Sign-in and security checks | Sign-in and security checks |
| Notifications | Device permissions | Device permissions | Browser permissions where supported |
| Updates | Application update process | Application update process | Browser and server updates |
| Device range | Supported Android devices | Supported iPhone and iPad devices | Compatible modern browsers |
The apps can provide native device integration, while the mobile web version offers faster access from a browser. Players can use the same login credentials across supported versions.
Deposits and withdrawals we support in Australia
Our cashier supports card, bank, wallet, mobile, and cryptocurrency methods. The payment page shows the methods enabled for the account, the applicable limits, and the required verification state.
How to deposit
The normal deposit process is as follows:
- Sign in and open the cashier.
- Select the deposit tab.
- Choose an available payment method.
- Enter an amount in Australian dollars or the displayed local equivalent.
- Review the method instructions and any account conditions.
- Confirm the transaction with the payment provider.
- Return to the account balance after the payment result appears.
Cards and supported instant payment methods usually update the balance after provider approval. Bank transfers and cryptocurrency deposits require the correct reference, network, or wallet details before processing can begin.
A deposit may be held for account checks if the payment owner does not match the profile. We show the transaction state in the cashier or account history.
Payment methods available to players in Australia
The cashier groups the payment methods below. It shows options available for the account and location:
- Cards and bank methods: Visa, Mastercard, bank wire transfer, POLi, Rapid Transfer, ItaĂş, OXXO Pay, Banco do Brasil, and Bradesco.
- Mobile and digital wallets: Apple Pay, Google Pay, Paysafecard, Neosurf, Postepay, eZeeWallet, MiFinity, Interac, Jeton, Siru Mobile, Skrill, Neteller, PaySafe, AstroPay, Flexepin, CashtoCode, and Jetonbank.
- Cryptocurrency methods: Bitcoin, Ethereum, Tether, Dogecoin, Litecoin, Bitcoin Cash, Binance, TRON, Cardano, Coinspaid, and Binance Coin.
- Other payment options: SkinsBack and the payment methods displayed in the cashier for the player’s account.
Australian players often choose cards, bank methods, Apple Pay, Google Pay, POLi, and supported digital wallets for familiar confirmation flows. Cryptocurrency processing can use a separate network confirmation step before the balance updates.
The cashier remains the controlling interface for the payment methods currently enabled. A method can require identity or ownership checks before a withdrawal is released.
Payment methods: limits, timeframes, fees
The table below provides the main operational limits and timeframes shown for the platform. The exact amount can depend on the method, account tier, and verification status.
| Method group | Minimum and maximum | Processing time | Fees |
|---|---|---|---|
| Visa and Mastercard | Minimum shown in cashier; withdrawal limit up to AUD 2,500 weekly and AUD 12,000 monthly | Deposits are processed after provider approval; withdrawals follow account review | No platform processing fee listed |
| Apple Pay and Google Pay | Minimum shown in cashier; account withdrawal limits apply | Deposits are generally immediate after approval | No platform processing fee listed |
| Bank wire transfer | Minimum and maximum shown by cashier and bank instructions | Bank settlement time plus account review | No platform processing fee listed |
| POLi and Rapid Transfer | Minimum and maximum shown in cashier | Usually prompt after payment confirmation | No platform processing fee listed |
| Skrill, Neteller, MiFinity, and Jeton | Minimum and maximum shown in cashier | Provider confirmation plus withdrawal review | No platform processing fee listed |
| Cryptocurrency | Minimum and maximum shown in cashier | Deposits follow network confirmation; eligible withdrawals can process in 0–1 hours after approval | No platform processing fee listed |
The weekly and monthly withdrawal limits apply across the relevant account activity. We display the final method-specific instruction before the player confirms a transaction.
Claim Your Bonus Now!Sports betting on RollXO
Our sports area supports sports betting features and virtual sports within the available account interface. Sports interests commonly followed in Australia include Australian rules football, cricket, rugby league, rugby union, tennis, and other scheduled competitions.
Placing a bet: the full process
The basic bet placement process uses the event list and bet slip. The available markets and settlement rules appear before confirmation.
- Open the sports or virtual sports section.
- Select an event, competition, or virtual fixture.
- Choose a market and outcome.
- Review the selection in the bet slip.
- Enter the stake in Australian dollars.
- Check the displayed odds, potential return, and applicable conditions.
- Confirm the bet and retain the bet reference.
The bet type can include single selections, multiples, and other options shown in the bet slip. Odds and market status can change before confirmation, so the final confirmation screen controls the accepted price.
Settlement follows the event result and the market rules. Virtual sports settle through the displayed simulated result and schedule.
Live betting features
Live betting presents markets while an event is in progress. The following features can appear when supported by the event and market:
- In-play odds and market updates.
- Live score and event status information.
- Bet-slip price refreshes before confirmation.
- Single and multiple selections where enabled.
- Cash-out functionality where displayed.
- Virtual sports schedules and rapid settlement.
Live markets change as the event develops, and a market can pause during a material event. The bet slip shows whether the selection remains available before final confirmation.
E-sports coverage
The sports interface can include e-sports markets alongside traditional sports and virtual events. Common e-sports formats include team competitions, map winners, match winners, and tournament markets when listed in the account.
Market names, schedules, and settlement rules are shown in the relevant event view. Players should review the event format before confirming an e-sports selection.
Our casino catalogue and providers
Our catalogue includes slots, table games, live dealer titles, game shows, instant wins, crash games, and progressive jackpot formats. The provider groups include the following:
- NetEnt, Evolution Gaming, Playtech, Play'n GO, BGaming, Push Gaming, Novomatic, Nolimit City, Merkur Gaming, Playson, Wazdan, and Hacksaw Gaming.
- 3 Oaks Gaming, NetGame, Betsoft, Thunderkick, Relax Gaming, TrueLab Games, Belatra, Booming Games, 1spin4win, Popiplay, Amatic Industries, and Endorphina.
- Ezugi, Games Global, 1x2Games, 4ThePlayer, 7Mojos, Atomic Slot Lab, Authentic Gaming, Avatar UX, Betsolutions, Big Time Gaming, Slammer Studios, and Blueprint Gaming.
- Boomerang, Bulletproof Games, Caleta Gaming, CandleBets, Amusnet (EGT), Electric Elephant, Elk Studios, Evoplay, Fantasma Games, Felix Gaming, Four Leaf Gaming, and Fugaso.
- GameArt, GameBeat, Games Lab, Gamevy, Gaming Corps, Gamomat, Gamzix, Givme Games, Golden Hero Games, Golden Rock Studios, Habanero, and High5Games.
- Holle Games, Igrosoft, Iron Dog Studios, KA Gaming, Kalamba Games, Leander Games, Leap, Mancala Gaming, Mascot Gaming, MGA, Mr. Slotty, and Nucleus Gaming.
- OneTouch Games, Onlyplay, Oryx Gaming, Peter & Sons, Pocket Games Soft, Platipus Gaming, Quickspin, Red Tiger Gaming, ReelPlay, Revolver Gaming, R. Franco Games, and Skywind Group.
- Slot Factory, SmartSoft Gaming, Spade Gaming, Spearhead Studios, Spinmatic Entertainment, Spinomenal, Spribe, Swintt, CT Interactive, Tom Horn Gaming, Triple Cherry, and Turbo Games.
- Vibra Gaming, Wizard Games, Yggdrasil Gaming, PoggiPlay, HungryBear, and Indigo Magic.
Popular games and their RTP
RTP means the theoretical return to player expressed as a percentage over a large number of game rounds. The following table lists individual games and the provider-documented RTP figure.
| Game | Provider | RTP | Type |
|---|---|---|---|
| Sweet Bonanza | Pragmatic Play | 96.48% | Slot |
| Book of Dead | Play'n GO | 96.01% | Slot |
| Aviator | Spribe | 97.00% | Crash game |
| Crazy Time | Evolution Gaming | 96.08% | Game show |
| Gonzo's Quest | NetEnt | 95.97% | Slot |
| Razor Shark | Push Gaming | 96.70% | Slot |
| Starburst | NetEnt | 96.09% | Slot |
| Reactoonz | Play'n GO | 96.20% | Slot |
| Dead or Alive 2 | NetEnt | 96.80% | Slot |
| Jammin' Jars | Push Gaming | 96.20% | Slot |
RTP is a long-run statistical measure and does not predict the result of an individual round. The game information panel identifies the applicable rules, features, and displayed RTP for the selected title.
Slot selection
Our slot collection includes classic reels, cascading games, cluster formats, Megaways-style mechanics, jackpot titles, and feature-rich video slots. Provider groups available through the platform include the following:
- NetEnt, Play'n GO, Evolution Gaming, Playtech, and Novomatic.
- BGaming, Push Gaming, Nolimit City, Merkur Gaming, Playson, and Wazdan.
- Hacksaw Gaming, Relax Gaming, Games Global, Quickspin, and Red Tiger Gaming.
- Pocket Games Soft, Yggdrasil Gaming, Spinomenal, Thunderkick, and Booming Games.
- The additional provider brands shown in the catalogue and game lobby.
Our listed catalogue contains 4,815 games, although the visible selection depends on account location, device, and current game availability. The lobby filters help players sort by provider, game type, popularity, or feature.
Crash games available
Crash formats use a rising multiplier that ends when the round stops. The crash selection can include Aviator, Plinko, and other crash or instant-win formats shown in the game lobby.
The usual sequence is:
- Select a stake before the round starts.
- Watch the multiplier rise during the round.
- Use the cash-out function while the round remains active.
- Receive the displayed result when the round ends.
A round ending before cash-out determines the result under the game rules. Each crash title displays its own timing, stake options, and feature settings.
RollXO at a glance: strengths and limitations
The table below presents practical strengths and operating limitations in neutral terms. It is intended to help players understand the platform structure before using an account.
| Strengths | Limitations |
|---|---|
| 4,815 listed games | Welcome bonus uses a 50x wagering requirement |
| More than 157 providers | Table and live games contribute at 1,000x under the welcome terms |
| Live casino, game shows, and instant wins | Withdrawal limits are AUD 2,500 weekly and AUD 12,000 monthly |
| 24/7 multilingual live chat | KYC checks can be required before withdrawal processing |
| Mobile apps for iOS and Android | Payment methods and games depend on account location |
| Mobile browser and PWA access | App access requires a supported device and current software |
| Cryptocurrency payment support | Cryptocurrency transactions require correct network details |
| Tiered VIP, cashback, Lucky Box, and level-up promotions | Promotional conditions differ by offer and must be reviewed before activation |
These points describe product functions and conditions rather than a recommendation to use a particular game or payment method. The account interface provides the current terms for each feature.
Customer support we provide
Our support service helps with account access, payments, verification, promotions, technical problems, and responsible-gambling settings. Live chat operates 24 hours a day, seven days a week.
Contact channels and response times
Players can use the following support channels when contacting our team:
- Live Chat for account, payment, and game questions.
- Email for document submissions and matters requiring a written record.
- Telegram for designated channel promotions and service messages.
Live chat is the quickest route for routine account questions. Email responses follow the queue shown for the request, while Telegram is intended for channel communications and campaign updates.
A support request should use the registered account contact details. We may complete an identity check before discussing account-specific information.
Information to have ready before contacting support
Providing clear details helps us locate the correct account and transaction. Players should prepare the following information:
- Account ID or registered email address.
- A short description of the issue and its date.
- Screenshots showing the message or account screen.
- Transaction reference, payment method, amount, and time.
- Relevant game name, round reference, or promotion name.
Players should redact full card numbers, passwords, one-time codes, and private wallet keys. The support team can then focus on the account event without receiving unnecessary security information.
Our approach to responsible gambling
RollXO is intended for adults aged 18 years and over. Players should set a budget before playing and treat gambling as paid entertainment rather than an income source.
Our responsible-gambling tools include deposit limits, account activity controls, and self-exclusion. Players can request a restriction through account settings or customer support, and we can explain the available duration and access effect.
We also provide account information that helps players review deposits, withdrawals, game activity, and promotional wagering. Taking a break or reducing limits can be arranged before further play continues.
Self-exclusion and external support resources
Self-exclusion can restrict access for the selected period. Players who want additional support can use the Australian services listed below.
| Resource | Contact | Hours | Method |
|---|---|---|---|
| Gambling Help Online | 1800 858 858 | 24/7 | Phone and online support |
| Lifeline | 13 11 14 | 24/7 | Phone support |
| Beyond Blue Support Service | 1300 22 4636 | 24/7 | Phone and online support |
| State and territory gambling support services | Local service contact | Service-specific hours | Phone, online, or in-person support |
Players can contact our support team to request account limits or self-exclusion. External services can provide independent counselling and broader wellbeing support.
Summary from the RollXO team
We provide Australian players with a mobile-ready gaming platform containing casino games, live formats, virtual sports, crash games, payment methods, and account-management tools. Our catalogue includes 4,815 listed games from more than 157 providers.
The welcome package, cashback levels, VIP programme, Lucky Box, and level-up rewards each use separate conditions. We show wagering requirements, payment instructions, withdrawal limits, and verification requests through the relevant account areas.
Our team is available through live chat and other listed channels for account assistance. Players can access responsible-gambling controls, request self-exclusion, and contact Australian support resources when they need additional help.
For the local platform experience, visit rollxocasino-official-au.com and use the account, cashier, games, and support sections displayed for your location.
RollXO Casino Payment Methods
Frequently Asked Questions RollXO Casino
What does the RollXO welcome bonus include for Australian players?
The welcome package offers a 100% match bonus up to AUD 2,000 equivalent and 200 free spins on the first deposit. The minimum qualifying deposit is AUD 20 equivalent. You must activate the offer and follow its validity, eligible-game, wagering, and withdrawal terms shown in the promotion area.
How much wagering is required before I can withdraw bonus funds?
The welcome match requires wagering 50 times the bonus amount, not automatically the deposit. Slots contribute at 1x, while table and live games contribute at 1,000x. For example, a AUD 100 bonus creates a AUD 5,000 target; the account panel shows progress and remaining wagering.
Which payment methods can Australian players use for deposits and withdrawals?
The cashier may show Visa, Mastercard, bank transfer, POLi, Rapid Transfer, Apple Pay, Google Pay, Skrill, Neteller, MiFinity, Jeton, and cryptocurrencies. Availability, limits, processing time, and ownership checks depend on your account and location. Follow the cashier instructions for the selected method.
What documents may RollXO request during account verification checks?
RollXO may request a current government-issued photo ID, recent proof of address, payment-ownership evidence, or a selfie check. Upload clear, unedited files through the secure account area. The review compares your documents with profile, payment details, and activity before a transaction is completed.
Can I access RollXO games through an Android or iOS mobile app?
Yes. RollXO supports iOS and Android applications, plus mobile browsers and progressive web app access. Use the installation route displayed for your device, keep the operating system current, and sign in with your registered details. The same account environment is available across supported versions.


