Chemistry, asked by TanyaRathore317, 1 year ago

5 What is the most important cause of periodicity?​

Answers

Answered by rahulrai81
3

Explanation:

the cause of periodcity in properties is the repetition of similar outer electronic configuration after certain regular intervals

Answered by prashant328
1

Answer:

The cause of periodicity of properties of element is due to repitation of similar electronic configuration of their atoms in the outermost energy cell after certain regular interval.

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