Science, asked by lookrenu6, 5 months ago

How
many
electrons are present in
M-shell of an
element
with atomic
number 20
A 5
B 8
C 12
D 18

Answers

Answered by palaksharma324516

4

Answer:

18 electrons are present in m shell

Answered by nisha78189

0

Answer:

12 is answer ... atomic number

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