Question

1 mole of carbon atoms = ______ g of carbon atoms

A 4 Correct Answer Incorrect Answer
B 12 Correct Answer Incorrect Answer
C 8 Correct Answer Incorrect Answer
D 6 Correct Answer Incorrect Answer

Solution

The value of the mole is equal to the number of atoms in exactly 12 grams of pure carbon-12. 12.00 g C-12 = 1 mol C-12 atoms = 6.022 × 1023 atoms. The number of particles in 1 mole is called Avogadro's Number.

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