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2006-12-07 12:29:20 · 4 answers · asked by Mexfetus 2 in Science & Mathematics Chemistry

4 answers

Sounds like brass. In the citation below, "free cutting brass", although that does have a tiny bit of lead.

2006-12-07 12:32:50 · answer #1 · answered by Anonymous · 0 0

Indeed copper mixed with zinc makes the solid/solid solution (alloy) brass. Thus the 'gold' penny lab.

Mix copper with tin and get bronze.

Get an "A".

2006-12-07 13:20:27 · answer #2 · answered by teachr 5 · 0 0

They make brass. The color of the brass is determined by the amount of Zn that is mixed with the copper. The more golden color is desirable.

2006-12-07 12:39:01 · answer #3 · answered by physandchemteach 7 · 0 0

Brass

2006-12-07 12:36:34 · answer #4 · answered by Anonymous · 0 0

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