what is nitrogen??
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Explanation:
Nitrogen is the chemical element with the symbol N and atomic number 7. It was first discovered and isolated by Scottish physician Daniel Rutherford in 1772. Wikipedia
Symbol: N
Atomic mass: 14.0067 u
Atomic number: 7
Electron configuration: [He] 2s22p3
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an atom if it's only in the form of N
Explanation:
and an molecule if it's in their original form N2
it's also an non metal with configuration 2,5
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