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Vlada [557]
3 years ago
7

Elements belonging to the same group have the same valency.​

Social Studies
1 answer:
densk [106]3 years ago
6 0

Explanation:

Elements in same group show same valency because they have same number of electrons in ther outermost shell i.e. Valence shell. Since valency depends upon the valence electrons so they have same valency. Elements in the same group have same valancy.

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