Two hydrogen atoms. As H2, they join one oxygen atom to form H2O
The chemical formula for water is H2O. The subscripted "2" indicates that there are two atoms of hydrogen in one water molecule. No subcripted number means there is just one atom in the molecule, meaning there are two hydrogen atoms and one oxygen atom.
None. A water molecules contains one oxygen atom and two hydrogen atoms. Oxygen only contains oxygen.
One molecule of water is formed by combining two hydrogen atoms and one oxygen atom.
Yes, it's a molecule of water. It has two atoms of hydrogen and one of oxygen.
Hydrogen. One Oxgen and two Hydrogen atoms are present in a water molecule, which has the formula H2O.
There are two atoms of hydrogen in a water molecule, but no hydrogen molecules.
H2OCount two atoms hydrogen in one molecule of water.
The chemical formula for water is H2O. The subscripted "2" indicates that there are two atoms of hydrogen in one water molecule. No subcripted number means there is just one atom in the molecule, meaning there are two hydrogen atoms and one oxygen atom.
In a water molecule, there are two hydrogen atoms and one oxygen atom.
There are two atoms of hydrogen and one atom of oxygen in one molecule of water.
Water (H2O) has two hydrogen and one oxygen.
The water molecule, H2O, contains two hydrogen atoms and one oxygen atom.
A molecule of water contains two atoms of hydrogen. A molecule of hydrogen contains two hydrogen atoms. Therefore, one molecule of water contains one hydrogen molecule, but it is unusual to think in these terms. Check the wording of your question.
In one Molecule of water there are two hydrogen atoms and one oxygen atom
None. A water molecules contains one oxygen atom and two hydrogen atoms. Oxygen only contains oxygen.
H2O = Hydrogen two oxygen, (two hydrogen atoms and one oxygen atom = one water molecule) which is the chemical formula for water.
Water or H2O has exactly the number of atoms listed in each molecule: two hydrogen and one oxygen.