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Nitrogen

Nitrogen. By Emoni, Grace, and Elisa.

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Nitrogen

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  1. Nitrogen By Emoni, Grace, and Elisa

  2. Nitrogen is the most abundant substance in the air we breath. 78% of dry air molecules are made of Nitrogen atoms. Nitrogen is usually in the form of gas which is bad since the human body can’t use it. The nitrogen you breath in is the same you breath out. Living things need nitrogen to build many important substances. What’s Nitrogen?

  3. Nitrogen is usually in the form of gas which is bad since the human body can’t use it. The nitrogen you breath in is the same you breath out. Living things need nitrogen to build many important substances. Bacteria help plants by fixing Nitrogen so they can use it. Animals get their Nitrogen from plants. Who can use it?

  4. In 1674, the English physician John Mayow demonstrated that air is not a single element, it is made up from different substances. He did it by showing that only a part of air is flammable. John Mayow

  5. Nitrogen is odorless and colorless. It’s in the air you breath everyday

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