if the K and L shells of an atom are full and the M shell has 2 electrons then what is the atomic number of the atom.
Answers
Answered by
1
Answer:
i think the atomic number will be 12
Explanation:
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Answered by
3
Answer:
The maximum number of electrons in first orbit or K-shell will be 2×1
2
=2 and second orbit or L-shell will be 2×2
2
=8. Hence, if K and L shell is full, the total number of electrons in the atom will be 2+8 = 10.
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