Physics, asked by Kajal2728, 1 year ago

explain gradition in halogen family ?​

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Answered by kingsman1342
0

The group collectively is called halogen family. All halogens precede the noble gases in the periodic table because their atoms contain one electron less than the electronic configuration of the inert gas. ... Astatine the last member of halogen family is a radioactive element with a very short life.

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