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31 votes
31 votes
Need help asap!!!!
the last one is 3

Need help asap!!!! the last one is 3-example-1
User Sync
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3.2k points

1 Answer

22 votes
22 votes

Answer:

A

Step-by-step explanation:

i think A is correct answer because

A has 8 Electrons& Protons

and it's electronic configuration ns² np⁶.

which allow it to gain 2 electrons to reach stability.

User Wisew
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3.1k points