Question

Suggest some chemistry experiments for class 9 that i can do in school (they should not use fire n substances that can harm thers like strong acids).. they should be innovative and exciting

Answer 1

You can get many experiments on youtube.

Answer 2

Bonjour!!!

You can do activity of letting iron nail(Fe) dispersed in copper sulphate solution(CuSO4).

I hope this answer helped you.