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Magnesium and iron are metallic elements. How does a mole of magnesium compare with a mole of iron?
a) A mole of iron has more atoms.
b) They both have the same mass.
c) A mole of magnesium has more mass.
d) They both have the same number of atoms.

Respuesta :

superman1987

The correct answer is (D) They both have the same number of atoms.


The Explanation:


as we compare 1 mole of Mg with 1 mole iron so they have the same number of moles .


and when the number of atoms = number of moles * Avogadro's number


= 6.02 x 10^23


∴ both have the same number of atoms

Answer:

D

Explanation:

on edg

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