Chemistry, asked by sahilkamble502, 1 year ago

what are chemical twins?

Answers

Answered by ayush33475627

3

Answer:

Hey buddy..!!

Gud *evening***..

Chemical twins are those in which the properties of some elements are same. Atomic size of Zr and Hf , Nb and Ta are similar. This is due to Lanthanide contraction...

Brainliest *please***..

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