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Elements with valency 1 are: A) always metal B) always non metal C) either metal or non metal D) always metalloids

Elements with valency 1 are: A) always metal B) always non metal C) either metal or non metal D) always metalloids

Grade:9

1 Answers

Santhosh Kumar
36 Points
6 years ago
Always metals because elements with valency 1 that is alkali elements gives away it's valence electron and attains octet electronic configuration even halogen group metals contains valency 1 hence it gains 1 electron and attains octet structure. Thus elements with valency are always metals.😊😊😊

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