Nitrogen gas (N₂) is a colorless, odorless, and mostly unreactive diatomic element that makes up about 78% of Earth's atmosphere
Key Properties
- Atomic details: Symbol N, atomic number 7.
- State at room temperature: Gas formed by two nitrogen atoms bonded together (N₂).
- Reactivity: Chemically inert under normal conditions because of a strong triple covalent bond.
Cylinder Photo
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