grishrana6 grishrana6

14-08-2021
Chemistry

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How does modern periodic table explain the cause of periodicity.

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nayeemksa35 nayeemksa35

14-08-2021

Answer:

The cause of periodicity in properties is the repetition of similar outer electronic configuration after certain regular intervals. For example, all the elements of group 1 i.e. alkali metals have a similar outer electronic configuration, ns1.

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