06/01/2026
Mendeleev Monday - Atomic Number 7 - Nitrogen [N] makes up around 78% of the Earth's atmosphere. It is a colorless, odorless and tasteless gas that is mainly created from within the hearts of dying stars which then gets expelled via supernovas. Nitrogen is used within fertilizers, food packaging, Racing and airplane tires and in its liquid form it serves as a cryogenic agent for preservation purposes.