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Which element has a complete valence electron shell?

2 Answers

6 votes
Argon because it has a full octet
User Brian Colavito
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4 votes

Answer:

Argon

Step-by-step explanation:

The element that has a complete valence electron shell is argon (Ar) since it is a noble gas in the last group on the periodic table. destinymitchell966

User Radan
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