Air is all around us, filling our lungs with every breath we take. But have you ever stopped to wonder: Is air a pure substance? Is Air a Pure Substance? In simple terms, no, air is not a pure substance. It’s a mixture of different gases, primarily nitrogen and oxygen, along with traces of other gases such as carbon dioxide, argon, and water vapor. This means that air is not composed of a single type of molecule but rather a combination of various molecules. So, when we ask, “Is air a pur...
