Chemistry, 23.07.2019 11:00 arifkarimi9214
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? a. 2, 7 b. 2, 5 c. 2, 2, 3 d. 2, 8, 4
Answers: 1
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Nitrogen (n) has an atomic number of 7 and an atomic mass of 14. which of the following correctly sh...
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