How many atoms are in a water molecule?
And please name the elements of carbon dioxide
There's three atoms in a water molecule: 2 Hydrogen and one Oxygen.Carbon Dioxide has 1 Carbon atom and 2 Oxygen atoms.
3 Two are Hydrogen One is Oxygen
You should really learn to derive these from the name: carbon dioxide is like 1 carbon and 2 (di) oxygen.
3 atoms in a water molecule I think