Why is the valency of Oxygen, a "negatiive" two (-2)?
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because it is non metal. it requires 2 electrons to achieve inert gas structure
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Hlo mate..
Here is ur answer..
Valency of OXYGEN is -2 because of its tendency to gain electrons.. Oxygen cannot lose electrons therefore its valency in alwz a negative 2.. ( Ans. - Tendency to lose electrons.)
Hope it helps uh..
Thnku so much❤❤
Here is ur answer..
Valency of OXYGEN is -2 because of its tendency to gain electrons.. Oxygen cannot lose electrons therefore its valency in alwz a negative 2.. ( Ans. - Tendency to lose electrons.)
Hope it helps uh..
Thnku so much❤❤
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