Answer these questions please
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Answers
Answered by
2
Answer:
a) 2,8,5
b) phosphorus /P
c) valency-3
Non-metal
Answered by
1
Answer:
A) 2,8,5
B) As it's atomic number is 15 . The element is
“ PHOSPHORUS. ”
C) valency is 3, it is a non-metal
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