Students use their knowledge of molecular formulas to match the pictures of the molecules to the correct formula. This game tests student knowledge of both coefficients and subscripts. It is great to use as an introduction to the topic, to see what students can figure out on there own. It also works as a wonderful review tool to help students practice what they have learned.
The 24 cards (12 pairs) are perfect for using with individuals or in small groups. Students can simply match the cards, race another student to see who can match them first, or flip them upside down and play a Memory style game. An answer key is included.