Write number of neutrons in 37Cl
17
A.17
B.37
C.54
D.20
Answers
Answered by
0
The correct answer is 20.
richa34:
how?
Answered by
2
mass=p+n
and p=e=z
.•.n=37-17
=20 answer
and p=e=z
.•.n=37-17
=20 answer
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