Surmber of atoms in \( 55.85 \mathrm{gram} \mathrm{Fe} \) (at. wt. of \( \mathrm{Fe}=55.85 \math...

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Surmber of atoms in \( 55.85 \mathrm{gram} \mathrm{Fe} \) (at. wt. of \( \mathrm{Fe}=55.85 \mathrm{~g} \mathrm{~mol}^{-1} \) is
a. Twice that \( 60 \mathrm{~g} \) carbon
b. \( 6.023 \times 10^{22} \)
c. Half that in \( 8 \mathrm{~g} \mathrm{He} \)
d. \( 5558.5 \times 6.023 \times 10^{23} \)
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