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Chemistry, 02.04.2021 01:00 Hakika

Hitrogen (N) has an atomic number of 7 and an atomic mass of 14. Which of the following correctly shows the electron arrangement for nitrogen?
2,8,4
0 2,7
2,2,3
2.5

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Hitrogen (N) has an atomic number of 7 and an atomic mass of 14. Which of the following correctly sh...
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