हिंदी

Zr(Z = 40) and Hf(Z = 72) have similar atomic and ionic radii because of ______ -

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प्रश्न

Zr(Z = 40) and Hf(Z = 72) have similar atomic and ionic radii because of ______ 

विकल्प

  • having similar chemical properties

  • belonging to the same group

  • diagonal relationship

  • lanthanoid contraction

MCQ
रिक्त स्थान भरें

उत्तर

Zr(Z = 40) and Hf(Z = 72) have similar atomic and ionic radii because of lanthanoid contraction.

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