Bring chemistry to life through play! Interact with the basic building blocks of chemistry in order to explore and solve challenges. Acids & Bases: Remove protons from acids, then add them to bases while exploring the strengths of various acids. Atoms: Use protons and electrons to build atoms and explore atomic size.
The download of the app is safe and secure. Collisions was originally developed by PlayMada Games LLC and it is listed among the Education Games category. According to the latest info, the game is rated 4.4 on Google Play.