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Standard VIII
Chemistry
Question
How many valence electrons does silicon have?
28
2
1
14
4
A
14
B
2
C
1
D
28
E
4
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Solution
Verified by Toppr
Silicon has 4 valence electrons.
The outer electronic configuration of Si is
3
s
2
3
p
2
.
Thus, Si has 4 valence electrons
Hence, the correct option is
E
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