Question

If one mole of carbon atoms weigh 12 grams, what is the mass of one atom carbon?

Answer 1

Answer:

Explanation:

1 mole = 12 g

6.022*10^23 atoms = 12 g

1 atom = 12/6.022*10^23 g

1 atom = 2 * 10^-23 g (approx)