Complete analogue:
Sodium(Na) :2,8,1 : : Magnesium:
Answers
Answered by
2
Answer:
2,8,2
Explanation:
Magnesium
Atomic No=12
Electronic Configuration=2,8,2
No of Electron in first shell=2
no of electron in second =8
No of electron in 3=2
Valency=2+
Answered by
1
Answer:
Magnesium:2,8,2
Explanation:
Atomic number of sodium (Na) is 11
Therefore it is 2,8,1
Whereas atomic number of magnesium (Mg) is 12
Therefore it is 2,8,2
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