Science, asked by Aishri14, 1 year ago

why chlorine and bromine are kept in the same group in the periodic table


Steph0303: since they have same number of valence electrons and valency

Answers

Answered by TheTotalDreamer
29
Hey,

In a group the elements have same valance shell electronic configuration. As the electronic configuration of both the elements is same i.e. they have 7 electrons in their outermost shell.

Therefore they are kept in the same group.

HOPE IT HELPS:-))
Answered by ChintuRawat
6
In a group the elements have same valance shell electronic configuration. as the electronic configuration of both the elements is same i.e. they have7 electrons in their outermost shell. therefore they are kept in the same group.

Hope it will help you
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