Chemistry, asked by simransidhuy9065, 10 months ago

What valencies will be shown by the elements A, B, C, D and E having atomic number 2, 4, 8, 10 and 13 respectively.

Answers

Answered by dplincsv

0

Explanation:

When atomic no. is 2 then the valency shown by A – 0

When atomic no. is 4 then the valency shown by B - 2

When atomic no. is 8 then the valency shown by C - 2

When atomic no. is 10 then the valency shown by D - 0

When atomic no. is 13 then the valency shown by E - 3

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