Chemistry, 02.09.2021 22:00 granthazenp5e9mj
A 20.0-g sample of an element contains 4.95 ├Ч 1023 atoms. Identify the element.
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a. Cr
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b. O
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c. Mg
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d. Fe
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A 20.0-g sample of an element contains 4.95 ├Ч 1023 atoms. Identify the element.
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