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How many atoms are in 237g of Si A. 1.41 x 10^-23 B. 5.10 x 10^24...

How many atoms are in 237g of Si

A. 1.41 x 10^-23

B. 5.10 x 10^24

C. 8.46

D. 1.10 x 10^-20

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Answer #1

Alis) given: Mass of silicon= 2379 Molar mass of silicon= 28.08559 mol Moles of silicon= Mass of silicon Molar mass of silico

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