Chemistry, asked by np92891archipatel, 7 months ago

explain the picture
what is this ?​

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Answered by simadri57
1

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Chromium. Sample of the transition metal chromium (Cr). Chromium has the atomic number 24 and is a hard, metallic element that can be highly polished. It never occurs by itself in nature but only in compounds. When combined with oxygen it yields chromic oxide which is used as a pigment.

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