Chemistry, asked by surjit55, 11 months ago

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Find the valency of sulphur and magnesium.

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Answers

Answered by jhanvi57
5
gd mrng dear:)

the valency of sulphur is -2

nd the valency of magnesium is +2

hope it helps you frnd

nd have a fruitful day:)
Answered by rohitrathee30
1
Atomic number of sulphur is 16,therfore it's electron distribution will be as under:
K=2electron
L=8electron
M=6electron
Therefore to complete it's octet sulphur needs(8-6)=2electron. Hence valency of sulphur is 2.
Atomic mass of magnesium is 12.
Valancy of magnesium is 2.

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