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प्रश्न
Which one among the following metals of the 3d series has the lowest melting point?
विकल्प
Fe
Mn
Zn
Cu
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उत्तर
Zn
Explanation:
Metallic bonds in zinc are weak due to the absence of unpaired electrons. As a result, zinc has the lowest melting point.
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संबंधित प्रश्न
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