Two parts hydrogen. One part oxygen. H2O
Two parts hydrogen and one part oxygen: H2O.
The "2" in H2O represents that the makeup of water requires two parts of hydrogen (H) for every one part Oxygen (O).
The chemical symbol for hudrogen is H. 2 parts of it is H2. With oxygen, Its H2o, or water.
Hydrogen and oxygen. It is 2 parts hydrogen and 1 part oxygen.
water. h2o. two parts hydrogen and one part oxygen
there is only 1 atom of oxygen in water [H2O]. hope this helps =]
The Partical of H2o is 2 parts hydrogen and one part oxygen. normally we would call this water.
The formula for H2O is two hydrogen molecules and one oxygen molecule.
Water (H2O) contain hydrogen and oxygen.
The two elements of H2O are two atoms of hydrogenand one atom of oxygen.
water is made of two elements oxygen and hydrogen. H2O..being that there are two parts of hydrogen and one part oxygen. then most of the mass of water would be hydrogen.