explain with example what is the valency plz answer it today itself.
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no. of electrons in outermost shell...
NA --- 2,8,1
1 is Valency
NA --- 2,8,1
1 is Valency
prakshmarwadi239:
The combining capacity of an element is called valency
with example
Ex. Na(2,8,1)
Therefore 1
thx
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The combining capicity of an element is known as it's valency. Actually the valency of an element is the number of hydrogen atoms that can combine with or replace (either directly or indirectly) one atom of the element. For example, oxygen has six valence electrons, but its valency is 2.
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