Source: Understanding the Chemistry of the Oxygen Element by Dr. Edward Group First identified in the 17th century, oxygen is a gaseous, non-metallic element that makes life possible. The chemist and physician John Mayow proved that oxygen was critical to lifeforms, and could be removed by a naked flame and respiration. A key indication of oxygen’s … Continue reading Understanding the Chemistry of the Oxygen Element
Dr. Eddy Bettermann MD 