help me with this trends in modern periodic table
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Valency is combining capacity of an element.
In groups,
On moving top to down, the valence remains same but the valence shell increases by one.
In periods,
On moving left to right, valency increases by one.
The valence shell remains unchanged
In groups,
On moving top to down, the valence remains same but the valence shell increases by one.
In periods,
On moving left to right, valency increases by one.
The valence shell remains unchanged
pranav605:
moving across shell should remain same right
yep
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There are two method which shows nee trends of periodic table
1. variation of valency in period
2.Variation of valency in group
1. variation of valency in period
2.Variation of valency in group
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