Science, asked by tahurabanu009, 3 months ago

which of the following elements exhibit valency 2 ?

Answers

Answered by danishmahajan07

2

Answer:

OXYGEN IS TE ELEMENT THAT EXHIBIT VALENCY 2.

HOPE IT MAY HELP U

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Answered by dharsha65

1

Answer:

elements exhibit valency 2:

calcium Ca -valency 2

magnesium Mg - valency 2

zinc Zn -valency 2

sulphur S-valency 2

oxygen O -valency 2

carbonate , sulphite , sulphate these elements have the valency no. 2

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