3 years ago

What is chemical nitrogen

1 answer:

4 0

Nitrogen is the chemical element with the symbol N and atomic number 7. ... At standard temperature and pressure, a colourless and odorless atomic gas with the formula N. nitrogen forms about 78% of Earth's atmosphere.

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Kaylis [27]

Answer:

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Explanation:

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2 years ago

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lutik1710 [3]

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