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2 answers

That should only happen with copper or copper salts.
It's the oxidation of the copper in the flame.
All elements burn differently, this is the basis of how a spectrometer works.

2006-11-02 00:16:44 · answer #1 · answered by timc_fla 5 · 1 0

It's just a chemical reaction between the metal and fire; the flame will turn different colours with different metals, or compounds.

2006-11-02 00:17:40 · answer #2 · answered by Stephanie 2 · 0 1

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