Physics, asked by debnathrajkumar832, 5 months ago

the atomic number of Ca is 20. the no of electrons in the outermost shell of Ca+2 is

Answers

Answered by CristianoNilando

0

Answer:

Ca +2 = Ca +2 ...

Simple...

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Answered by rituagarwal419

0

Answer:

the atomic number of of calcium is 20.

the electronic configuration of calcium is ...

2,8,8,2

so ,no of electron in the outermost shell is 2.

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