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Advocard [28]
4 years ago
14

PLEASE MY TEACHER DIDNT TEACH ME THIS PLEASE

Chemistry
2 answers:
Zina [86]4 years ago
5 0

Answer:

\Large \boxed{\mathrm{\bold{A.} \ Group \ 1}}

Explanation:

In covalent bonding, atoms share electrons from their last shell to other atoms to gain stability.

Chlorine has 7 electrons in its last shell, it needs to gain 1 electron to become stable.

Group 1 elements have 1 electron in their last shell, they need to lose 1 electron to become stable.

Group 1 elements can bond with chlorine.

allsm [11]4 years ago
4 0

A. group 1.

Hope this helps.

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See Explanation

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