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प्रश्न
Zr (Z = 40) and Hf (Z = 72) have similar atomic and ionic radii because of _______.
विकल्प
lanthanoid contraction
having similar chemical properties
belonging to same group
diagonal relationship
MCQ
रिक्त स्थान भरें
उत्तर
Zr (Z = 40) and Hf (Z = 72) have similar atomic and ionic radii because of lanthanoid contraction.
shaalaa.com
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