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NEETChemistryd and f Block Elements

The reactivity of transition elements decreases almost regularly from Sc to Cu. Explain.

Options

  1. AThe atomic sizes of transition metals increase from Sc to Cu.
  2. BThe effective nuclear charge experienced by electrons increases from Sc to Cu.
  3. CThe ionization energies of transition metals increase from Sc to Cu.
  4. DThe electron affinity of transition metals increases from Sc to Cu.

Correct answer

C. The ionization energies of transition metals increase from Sc to Cu.

Step-by-step solution

Correct Option is : (C) The ionization energies of transition metals increase from Sc to Cu.

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