The number of electrons in the valence shell of an element of atomic number 14 is?
a
1
b
2
c
3
d
4
Explanation
Correct Option
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Didi2005
3 years ago
In KLMN Shell configuration is always in terms of 2, 8, 8, 8....
For atomic number 14
We have 2 + 8 + 4 = 14
Therefore, the configuration is 2, 8, 4
The last value is the number of electron in the outermost shell...and in this case we have '4'
