In comparing 1 mole of carbon atoms to one mole of magnesium atoms, which statement is TRUE?
A) The mass of 1 mole of carbon is greater than the mass of 1 mole of magnesium.
B) The mass of 1 mole of magnesium is greater than the mass of 1 mole of carbon.
C) The mass of 1 mole of carbon is the same as the mass of 1 mole of magnesium.
D) There are more atoms in 1 mole of magnesium than in 1 mole of carbon.
E) none of the above
Answer: B