Reactivity of transition elements decreases almost regularly from Sc to Cu because of
Chemistry · Class 12 · CBSE — The d- and f-Block Elements
Reactivity of transition elements decreases almost regularly from Sc to Cu because of
- lanthanoid contraction
- regular increase in ionisation enthalpy
- regular decrease in ionisation enthalpy
- increase in number of oxidation states.
Answer
(B) regular increase in ionisation enthalpy
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