Chemistry, asked by Kogami4917, 1 year ago

Calcium has 20 electrons. How many electrons are in the outer shell?

Answers

Answered by Anonymous
0

there are 2 electrons in the outer shell.

the configuration is 2,8,8,2

Answered by Anonymous
10

hey mate

here is your answer...

Answer: the electronic distribution of calcium(Ca) is 2,8,8,2.

thus ,the last shell of calcium has 2 electrons.

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