18 Da
In one Molecule of water there are two hydrogen atoms and one oxygen atom
In one molecule of water (H2O), there are two atoms of hydrogen.
One molecule of water contains 2 atoms of Hydrogen - and 1 atom of Oxygen.
In one molecule of water (H2O), there are two hydrogen atoms. Therefore, in one molecule of water, there are two hydrogen atoms.
There are two hydrogen atoms in one molecule of water (H2O).
One.
In one Molecule of water there are two hydrogen atoms and one oxygen atom
There is one water molecule in H2O
In one molecule of water (H2O), there are two atoms of hydrogen.
One molecule of water contains 2 atoms of Hydrogen - and 1 atom of Oxygen.
In one molecule of water (H2O), there are two hydrogen atoms. Therefore, in one molecule of water, there are two hydrogen atoms.
In one molecule of water there are 3 atoms. One oxygen atom and two hydrogen atoms.
two
This is one atom of oxygen in a molecule of water. There are two atoms of hydrogen in that same molecule.
There are two hydrogen atoms in one molecule of water (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.
One atom.