Question

1 g of iron contains how many
atoms?
pls tell with steps too...
Thank you ​

Answer 1

This is your answer 075×1022 atoms.

Answer 2

For Iron (Fe) atoms molar mass 56 g/mole.

1 mole =6.023×10²³ atoms.

56 g =6.023×10²³atoms.

1 g = 6.023×10 ²³ / 56 atoms

=1.075×10²²atoms.

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