IYPT 2019 Elements 007: Nitrogen, the element that feeds the world

We’re up to element 7 in our International Year of the Periodic Table series: Nitrogen. This element was feeding the world long before Band Aid made it cool, and also makes up the bulk of the air that surrounds us. 78% of air is nitrogen, making it the most common element in the Earth’s atmosphere. […]

https://www.compoundchem.com/2019/02/26/iypt-2019-elements-007-nitrogen-the-element-that-feeds-the-world/