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#1 2017-02-06 10:52:14
12th Class Chemistry Quiz Question.
12th Class Quizzes 12th Class Chemistry
Question:
The number of electrons in the valence shell of group V-A elements is _________
Option A):
7
Option B):
9
Option C):
3
Option D):
5
Correct Answer is Option D):
5
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2017-02-06 10:52:14
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