Chemistry, asked by GajuEstilo4375, 1 year ago

Two elements with symbol x atomic no 16 and y atomic no 12 is placed in 3rd period of modern periodic table calculate the valency of each element

Answers

Answered by dakshen1

0

Electronic configuration of X:2,8,6

Electronic configuration of Y:2,8,2

therefore,

Valency of X:2

Valency of Y:2

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