science projects/ how does the acid in a lemon differetiate between two types of metal create electricity?

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2007-04-04 11:07:31 · 2 answers · asked by Brandi williamson 1 in Science & Mathematics ➔ Physics

Take a look at the site below.

2007-04-05 09:18:33 · answer #1 · answered by Edward 7 · 0⤊ 0⤋

chemcial reation, same thing happens with bacon soda and vinger. it produces energy. like a magnet gives off force from another magnet

2016-05-17 07:04:39 · answer #2 · answered by ? 3 · 0⤊ 0⤋