the water molecule is H2O so it has 2 atoms of hydrogen in it. (plus an atom of oxygen)
2
there are 2 atoms of hydrogen in water
2 hydrogen atoms per molecule of water.
H2OCount two atoms hydrogen in one molecule of water.
There are three atoms in a molecule of water. One oxygen atom and 2 hydrogen atoms. The simplified form for the molecule of water is H2O which is a coded form for the 2 hydrogen and 1 oxygen atoms that make up the molecule.
In one molecule of water there are 3 atoms. One oxygen atom and two hydrogen atoms.
There are two atoms of hydrogen in a water molecule, but no hydrogen molecules.
A water molecule (H2O) contain two hydrogen atoms.
There are 2 hydrogen atoms present in each water molecule. This can be seen from the formula for water H2O -- this tells us there are 2 atoms of hydrogen combined with 1 atom of oxygen
there are 2 atoms of hydrogen in water
Per every water molecule, there are 2 hydrogen atoms and 1 oxygen atom. These atoms make up a water molecule.
H20, so that would be two hydrogen atoms.
two