Chemistry, asked by prudy3262, 1 month ago

the group in which element of valency 3 is

Answers

Answered by midhunmadhu1987

0

Answer:

Group 13

Explanation:

Answered by AdityaRohan

2

Answer:

Group →13

Valency →3

Period →3,K,L,M

Electronic configuration →2,8,3

∴ Atomic number →13,

∴ Element = Aluminium.

Explanation:

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