Question

How many total atoms are in 3 molecules of CO2 (carbon dioxide)?

Answer 1

in three molecules of CO2 there are:

3 Carbon Atoms and 6 Oxygen Atoms

If your looking for the atoms in ONE molecule then there is:

One Carbon Atom and Two Oxygen Atoms

Answer 2

9

Explanation:

there are 3 atoms in one co2 molecule. 3 x 3=9