Science, asked by mohits6405, 10 months ago

Elements of the same group have similar properties. Why?

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Answered by richasharma26

Answer:

Explanation:

Elements in the same group have similar properties because they have the same number of valence electrons in their outermost shell. Elements in the same period have different properties because the number of valence electrons in their outermost shells differ.

Answered by Ujjwal2018

Answer:

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