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4 answers

Cr with a capital stands for the element Chromium. (cr) could mean crystalline.

It was not in the books that I was teaching from, but I think that I have seen it.

2006-10-07 13:00:11 · answer #1 · answered by science teacher 7 · 1 0

Chromium

2006-10-07 09:27:25 · answer #2 · answered by nick_owen85 2 · 0 1

(cr) means the chemical is in its crystalline form as a reactant or product.

2006-10-07 09:33:31 · answer #3 · answered by physandchemteach 7 · 0 1

do your own homework

2006-10-07 09:32:08 · answer #4 · answered by Anonymous · 0 1

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