Question

How many moles of neon are in 3.21x10^24 atoms of neon?
A) 2.54 moles
B) 1.2 x 10^24 moles
C) 6.0 x 10^23 moles
D) 5.33 moles

Answer 1

The answer is D
3.21 x 10^24 atoms / 6.02 x 10^23 atoms = 5.33 moles