I need your help for my science fair?

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Can you suggest me some ideo on chemistry for science fair?
The deadline is tomorrow and I didn't choose the topic yet.

How about the reaction slugs have to salt?

2006-11-07 20:46:48 · answer #1 · answered by Powerpuffgeezer 5 · 0⤊ 0⤋

FInd out what gets rid of rust better : CLR, vinegar, Pepsi, or coke

So take a few rusty nails or pennies & soak it

2006-11-08 04:54:06 · answer #2 · answered by ash 3 · 0⤊ 0⤋