Question

Is CO2

an atom or a molecule and is it a pure element or a
compound?

a. Atom, Compound
b. Molecule, Pure element
c. Molecule, Compound

Answer 1

I believe it is c. Molecule, Pure compound

Step-by-step explanation:

this is because it is composed of atoms which create molecule.

Answer 2

C

Step-by-step explanation:

CO2 is a molecule because it is compose of atoms which made it a molecule, it can also be call a compound.