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what metal must be added to a firework to give it a blue color?

2006-07-17 06:37:47 · 2 answers · asked by Bryshawn S 1 in Arts & Humanities ➔ Other - Arts & Humanities

2 answers

copper... here is a website of colorful information about fireworks http://chemistry.about.com/library/weekly/aa062701a.htm

2006-07-17 06:40:56 · answer #1 · answered by aprilc232 3 · 1⤊ 1⤋

cobalt

2006-07-17 06:38:57 · answer #2 · answered by Texas Cowboy 7 · 0⤊ 0⤋

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