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प्रश्न
Although Zirconium belongs to 4d transition series and Hafnium to 5d transition series even then they show similar physical and chemical properties because ______.
विकल्प
both belong to d-block.
both have same number of electrons.
both have similar atomic radius.
both belong to the same group of the periodic table.
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उत्तर
Although Zirconium belongs to 4d transition series and Hafnium to 5d transition series even then they show similar physical and chemical properties because both have similar atomic radius.
Explanation:
Zirconium and hafnium have similar atomic radius hence they show similar physical and chemical properties.
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संबंधित प्रश्न
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(A) Duralumin
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(C) Spiegeleisen
(D) Amalgam
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The transition metals generally form coloured compounds.
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Ionisation enthalpies
