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How many moles is 2.80 × 1024 atoms of silicon? A. 4.65 mol B. 0.465 mol C. 2.15 mol D. 6.02 mol

How many moles is 2.80 × 1024 atoms of silicon? A. 4.65 mol B. 0.465 mol C. 2.15 mol D. 6.02 mol
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How many moles is 2.80 × 1024 atoms of silicon? A. 4.65 mol B. 0.465 mol C. 2.15 mol D. 6.02 mol

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User Will Brickner
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1 Answer

4 votes

Answer:

A) 4.65mol

Step-by-step explanation:


(2.80x10^(24)atoms )/(1) *(1 mol)/(6.02x10^(23)atoms ) =4.65mol

answered
User Cochi
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