ONE oxygen molecule (O2) contains two atoms of oxygen (O).
One molecule of Oxygen contains two atoms.
One oxygen molecule is composed of two oxygen atoms bonded together.
Sucrose = molecular formula C12H22O11 Therefore 11 Oxygen atoms.
One molecule of water contains 2 atoms of Hydrogen - and 1 atom of Oxygen.
In one molecule of water there are 3 atoms. One oxygen atom and two hydrogen atoms.
There are four oxygen atoms in one molecule of H3PO4.
One molecule of table sugar (sucrose) contains 11 oxygen atoms.
3 oxygen atoms are found in one molecule of nitric acid.
2
One molecule of water contains two atoms of Hydrogen and one atom of Oxygen, which is why its formula is H2O.
It has two chlorine atoms.