61. Which sample has the largest mass? A) 1 mole of marshmallows B) 1 mole of \mathrm{Pb} atoms C) 1 mole of \mathrm{CO}_2 molecules D) All of these have the same mass.

Question

61. Which sample has the largest mass?

A) 1 mole of marshmallows
B) 1 mole of
`\mathrm{Pb}` atoms
C) 1 mole of
`\mathrm{CO}_2` molecules
D) All of these have the same mass.

Answer 1

Answer: B

Step-by-step explanation: