Chemistry, 06.06.2020 20:00 nika0001

What do a mole of magnesium (Mg) and a mole of iron (Fe) have in common? A.
their number of atoms

B.
their number of molecules

C.
their number of electrons

D.
their number of protons

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What do a mole of magnesium (Mg) and a mole of iron (Fe) have in common? A.
their number of...