The transition metals (with the exception of Zn, Cd and Hg) are very much hard and have low volatility. Why Zn ,Cd and Hg has low melting points. (a) These have all their electrons paired. (b) These have maximum number of unpaired electrons. (c) These have very strong metallic bonding. (d) These have more metal-metal bonding.
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The transition metals (with the exception of Zn, Cd and Hg) are very much hard and have low volatili...
Mathematics, 25.02.2021 19:30
Mathematics, 25.02.2021 19:30
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Mathematics, 25.02.2021 19:30