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VikaD [51]
3 years ago
11

Nitrogen (N) has an atomic number of 7 and an atomic mass of 14. Which of the following correctly shows the electron arrangement

for nitrogen?
Chemistry
2 answers:
Hitman42 [59]3 years ago
5 0

Answer:

Explanation:Carbon monoxide (CO) _____.

adell [148]3 years ago
3 0

7 protons means that N atom has 7 electrons

1st level can have only 2 e⁻, and we have left over of 7-2=5 e⁻, that will go on the second level.

B. 2,5

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