what is valency?And how to find it
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Valency is the combining capacity of an element.And it can be taken out by
if valence electrons are more than 4 than 8 minus valence electrons and if less than4 then no. of valence electrons.
if valence electrons are more than 4 than 8 minus valence electrons and if less than4 then no. of valence electrons.
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Valency is the combining capacity of an element.
Electrons present in outermost shell of an atom are known as valence electron(s) and gives valence or valency of the element of atom.
According to Lewis Law
Elements having 1, 2, or 3 valence electron(s) will show 1, 2, 3, valency while elements having 5, 6, 7, electrons will show valency according to following rule:
Valency = 8 - number of valence electrons.
Hope this helps you....:)
Electrons present in outermost shell of an atom are known as valence electron(s) and gives valence or valency of the element of atom.
According to Lewis Law
Elements having 1, 2, or 3 valence electron(s) will show 1, 2, 3, valency while elements having 5, 6, 7, electrons will show valency according to following rule:
Valency = 8 - number of valence electrons.
Hope this helps you....:)
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