Chemistry, asked by niki98, 1 year ago

what are caue of periodicity

Answers

Answered by angela36

When elements are placed in the order of their increasing atomic number, the elements having the same number of valence shell electrons is repeated in such a way, so as to fall under the same group. Since, the electronic configuration of the valence shell electrons is same they show similar properties .
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angela36: Or you can write this

angela36: The cause of periodicity of properties of elements is due to the repetition of similar electronic configuration of their atoms in the outermost energy shell after certain regular interval

angela36: And i hope that this will help you .

angela36: Tanks

angela36: Thanks

Answered by shrikant7

The periodic repetition of the elements with similar properties after certain regular interval when atoms are arranged in increasing order of atomic number is called periodicity.

The periodic repetition of the properties is due to the recurrence of the similar valence shell configuration after certain regular interval.

angela36: Your welcome

shrikant7: But for what

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