This game of Concentration has 40 different compounds to name as the student matches a pair of cards. There is an Identification Chart that names all the compounds for the student to use if needed. There are several instructional files: Rules for naming chemical compounds, a worsk sheet for practicing naming compounds and an answer key.
There are many nature study or science games in my TPT store --
Crossword, Word Search, Bingo, Rummy, Concentration, Sorting,
Tic Tac Know, Dominoes and Board games.