Locked · That part of Periodic Mole
That part of Periodic Mole opens with full access.
One purchase opens every game and all 118 elements for a year. No subscription, and nothing renews. Buying is what creates the account; there is no free one to make.
Try it for 30 days. If it isn’t working out, one email to support@periodicmole.com and we refund it in full.
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What opens
Every game, all 118 elements.
What one purchase is.
- Account
- Created at purchase. There is no free account to make.
- Term
- One year. Two years is $79. It ends on its own; nothing to cancel.
- Elements
- All 118, in every game and in review. The free games stop at element 12.
- Review
- Spaced-repetition review behind the games, timed to bring each element back before it fades.
- Refund
- 30 days, in full, by email.
- Who pays
- Usually a parent. The note under the button says what this is and links back here.
Cobalt
“Twelve elements is a warm-up. I play with all 118.”
Not ready to buy? Bond Forge is free to play with a starter set of elements, no account needed. Play Bond Forge free.
Open all of it.
Try it for 30 days. If it isn’t working out, one email to support@periodicmole.com and we refund it in full.
Questions a parent asks
- Is this a subscription?
- No. One payment covers one year, or two years for $79. Nothing renews, and no card stays on file.
- What does it open?
- Every game, all 118 elements, the review deck behind them, and the lesson pages.
- What if it isn't helping?
- Email support@periodicmole.com within 30 days and we refund the full amount.
- Will it match the class?
- It covers general high-school chemistry, aligned to the NGSS chemistry standards. It is not tied to any one state's course or textbook.
- Can a brother or sister use it?
- One purchase is one account, and progress is per account. A second student needs a second purchase.