H2O (Water) Cube Bundle Personal Museum Nitrogen plays a major role

Nitrogen plays a major role in the manufacture of ammonia

and chickens

Refer to the Safety Data Sheet (PDF) for full details

and some are smaller

8 percent air

H2O (Water) Cube Bundle Personal Museum Nitrogen plays a major roleThis dual element bundle brings science to life with the chemical formula of water. In 1811, Italian physicist Amedeo Avogadro proposed the chemical formula for water, HO, as part of his groundbreaking hypothesis known as Avogadro's Law. This law stated that equal volumes of gases, at the same temperature and pressure, contain an equal number of molecules. Avogadro introduced the idea that gases like hydrogen and oxygen exist as diatomic molecules (H