Collisions: Play Chemistry

Category	Price	Seller	Device
Education	Free	PlayMada Games, LLC	iPad

Interact with the basic building blocks of chemistry in order to explore and solve challenges. Use protons and electrons to build atoms and explore atomic size. Bond atoms to build molecules of various shapes and bond polarities. Manipulate energy to add or remove electrons and form ions. Then explore how ions of various charges interact to form ionic compounds

In the sandbox, freely explore the rules of chemistry and earn achievements along the way. When ready, enter the challenge levels and use your knowledge to solve the puzzles, using the bank and targets as guides!

Once you’ve mastered the challenges, take it to the next level by solving a puzzle within a puzzle in the later challenge levels to see how it all connects.

Atoms is free to play. Full access to Atoms, Ions, Covalent Bonding, and Ionic Bonding are available through monthly or yearly in-app subscription* or by using a valid login provided by your school. Educational institutions can contact PlayMada Games for more information.

*Subscription will automatically renew at the end of the period, within 24 hours of its expiration. Your credit card will be charged through your iTunes account. To stop auto-renewal, turn off the feature in your iTunes account settings at least 24 hours prior to your subscription’s expiration. Current, active subscriptions cannot be cancelled.

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