megande5547 megande5547

04-05-2020
Chemistry

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Which element is already stable and will not react?

Chlorine (Cl) #6
Oxygen (O) #8
Krypton (Kr) #36

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jeweliana811 jeweliana811

04-05-2020

Krypton is already stable and will not react

Krypton already has a full valence electron ring

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