Chemistry Arcade - Bonding

This FREE app is primarily designed for science students of high school and college-age. Practice and learn 40 terms and facts associated with chemical bonding.
The answers move about and must be shot with a cannon.
Antagonistic robots and a pterodactyl try to interfere and steal points. The difficulty increases with higher levels. There are five levels in all.
A score report is displayed at the end showing each level completed and the score achieved as well as the speed. Music and sound effects can be turned off. This program is totally free and may not be sold or distributed for profit. The program does not ask for any permissions when installed, there is no registration, there is no internet connection, and no personal data is collected. Enjoy.