There are 2 Oxygen atoms in CaCO2
There are 2 oxygen atoms in dioxide
It depends on how many hydrogens are there and how many oxygen atoms there are.
There are 2 atoms and 3 molecules in oxygen.
One! You may mean to ask how many atoms there are in one molecule of oxygen, in which case the answer is two.
Two oxygen atoms.
There are 2 Oxygen atoms in CaCO2
Four oxygen atoms.
There are 2 oxygen atoms in dioxide
It depends on how many hydrogens are there and how many oxygen atoms there are.
There are 2 atoms and 3 molecules in oxygen.
It has 4 oxygen atoms.
A Molecule of Oxygen contains two atoms
3
There are 2 oxygen atoms in 1 molecule of oxygen.
in the oxygen that we breath there is 2 atoms (O2)
0, there are no oxygen atoms in PROPANE (C3H8 or CH3CH2CH3)