kiransuriya kiransuriya

17-10-2021
Chemistry

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explain how the periodic law relates to the number of valence electrons in each family. be sure to state the periodic law.

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Аноним Аноним

17-10-2021

In each family the number of valence electrons remains same .

Let's take an example

Take Alkali metals family .

The common electronic configuration is [tex]\sf ns^1[/tex]

Hence valence electrons in each element is 1.

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