Chemistry, 02.09.2021 22:00 granthazenp5e9mj

A 20.0-g sample of an element contains 4.95 ├Ч 1023 atoms. Identify the element. MISSED THIS? Read Section 2.9; Watch KCV 2.9, IWE 2.8

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. MISSED THIS? Read...