Which of the following correctly represents the electronic distribution in the Al atom? 2,8,1
2,8,3
8,2,3
3,2,8
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Which of the following correctly represents the electronic distribution in the Al atom? 2,8,1
2,8,3
8,2,3
3,2,8
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Answer:
(b) Atomic number and the number of electrons in magnesium atom is 12. So, electronic configuration is 2, 8, 2 (because 12=2 + 8 + 2).
Explanation:
Atomic number and the number of electrons in magnesium atom is 12. So, electronic configuration is 2, 8, 2 (because 12=2 + 8 + 2).