An oxygenated molecule is on that has gone through exposure to oxygen and incorporated one or more oxygen atoms into its own structure. Hemoglobin is a clasic example of oxygenation although there are many others. The answer is easily further researched by consulting a college organic chemistry text book.
There are 2 oxygen atoms in 1 molecule of oxygen.
A molecule of of water contain 3 atoms.
There are three oxygen atoms in the molecule HNO3.
A molecule of serotonin has 26 atoms in total.
There are two atoms of Hydrogen in the molecule.
There are four hydrogen atoms in an ethanal molecule, CH3CHO.
2 atoms
A molecule contain atoms.
There are three carbon atoms and three oxygen atoms in each pyruvate molecule.
A molecule consists of many atoms. When you have a hydrogen molecule, or whatever other type of molecule for that matter, you have many hydrogen atoms that make it.
There are two atoms of hydrogen in a molecule of H2O2.