Chemistry Formula Practice Lite App for iOS
'Chemistry Formulas Practice stimulates students’ mastery of the fundamental skill of naming compounds and writing formulas. The practice categories include ionic and molecular compounds, acids, bases, polyatomic ions, hydrocarbons, and organic functional groups. Students may choose their pace as they work from formula to name or name to formula.
**Formulas Lite only includes polyatomic ions and organic functional groups.'
This is a free app