Question

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a) How many electrons do these elements have in their outer
shell:
i) nitrogen.

ii) chlorine.
iii) calcium​

Answer 1

Answer:

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Explanation:

Nitrogen Trichloride

Nitrogen shares its electrons with the chlorine atoms, so all of the atoms have their shells filled. Take a look at the dots around the atoms. All of them now have eight electrons, and a filled outer shell!

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Answer 2

Answer:

1. nitrogen=5
2. chlorine=7
3. calcium=8

Explanation:

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