the number of atoms in 1 gram of iron are.
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Answer:
0.107535 × 10^23
Explanation:
Atomic no. of iron = 56
Molar mass = 56 grams
No. of moles = 1/56 = 0.017587 = 0.018
No. of atoms = no. of moles × Avogadro's no.
0.018 × 6.022 × 10^23 = 0.107535 × 10^23
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