Multiple Choice
Which of the following is true regarding the unit "mole"?
A) If the masses of two atoms differ, then a mole of one substance will weigh more than a mole of the other.
B) Because the number of atoms in a mole is constant, one mole of any substance has the same weight as does one mole of any other substance.
C) The unit "mole" uses the standard of one mole of carbon-12, because one mole of carbon-12 is the heaviest substance known.
D) Both A and C are correct.
Correct Answer:
Verified
Correct Answer:
Verified
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