Which of the following is equal to exactly 1 mole of atoms?
A) 6.00 grams of carbon
B) 30.69 grams of nickel
C) 12.01 grams of carbon
D) 12.31 grams of magnesium
E) 34.00 grams of selenium

Question

Quizplus · Accepted Answer

1 mole of any type of atoms is equal to its atomic mass in grams. The atomic mass of carbon is 12.01, so 12.01 grams of carbon represents exactly 1 mole of carbon atoms.

Which of the Following Is Equal to Exactly 1 Mole