Question

why do all the elements of the same group have similar properties​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

All the elements of the same group have similar chemical properties.

All the elements of the same group have similar chemical properties. In the same group every element posses the same no of valence electrons.

All the elements of the same group have similar chemical properties. In the same group every element posses the same no of valence electrons. In periods, valence electrons charge from one element to another. That's why elements in the same group have similar chemical properties.

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