Question

hσlα

quє:-⟱

dєfínє nчtrσgєn



kíndlч dσn't spαm

​

Answer 1

Answer:

the chemical element of atomic number 7, a colourless, odourless unreactive gas that forms about 78 per cent of the earth's atmosphere. Liquid nitrogen (made by distilling liquid air) boils at 77.4 kelvins

Answer 2

❥ᴀɴsωᴇʀ ↴

⠀⠀⠀⠀⠀⠀⠀⠀⠀●❀★Nitrogen is the chemical element with the symbol N and atomic number 7. ... At standard temperature and pressure, two atoms of the element bind to form dinitrogen, a colourless and odorless diatomic gas with the formula N2. Dinitrogen forms about 78% of Earth's atmosphere, making it the most abundant uncombined element.Nitrogen is fixed, or combined, in nature as nitric oxide by lightning and ultraviolet rays, but more significant amounts of nitrogen are fixed as ammonia, nitrites, and nitrates by soil microorganisms.

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