Deuterium is NOT Hydrogen’s Evil Twin
Deuterium is a non-radioactive stable isotope of Hydrogen. Deuterium has one proton and one neutron while the more common isotope of hydrogen (Protium) has only a single proton (no neutron). Oxygen that is in both the air we breathe and water we drink, can have between 8 and 10 neutrons per atom of oxygen. Deuterium …