DEFINE VALENCY BY TAKING EXAMPLES OF SILICONAND OXYGEN?
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Answered by
1
Answer:
the smallest particle of an element
is known as valency
LIKE OXYGEN HAS VALENCY 2
K L M
2 6
it need 2 more electron so VALENCY is 2.
k contains 2
L contains 8
m contains 16
Answered by
6
Oxygen Atomic number =8
Oxygen velency become 2
L K M
2 6 0
Because the oxygen want to 2 electrons became to completed his a to reach Nobel gases /inert gases.
BECAME COMPLETE OCTED
L=2
K=8
M=16
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