Explain the following observation: (i) Generally there is an increase in density of elements from titanium `(Z=22)`to copper `(Z=29)` in the first series of transition elements. (ii) Transition elements and their compounds are generally found to be catalysts in chemical reactions.
Explain the following observation: (i) Generally there is an increase in density of elements
Explain the following observation: (i) Generally there is an increase in density of elements from titanium `(Z=22)`to copper `(Z=29)` in the first series of transition elements. (ii) Transition elements and their compounds are generally found to be catalysts in chemical reactions.
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