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  4. 21.Which of the following elements has its valence electrons in the s-orbital? A.Sodium B.Carbon C.Phosphorus...

21.Which of the following elements has its valence electrons in the s-orbital? A.Sodium B.Carbon C.Phosphorus...

21.Which of the following elements has its valence electrons in the s-orbital?
A.Sodium
B.Carbon
C.Phosphorus
D.Aluminium
(please post answer with explanation)?
In Chemistry
2 Answers Available
Asked by Elizabeth on 9th June, 2023
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