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NEETChemistryd and f Block Elements

Compare the electronic configurations of the first series of the transition metals with those of the second and third series metals

Options

  1. AThe electronic configurations of the first series metals are characterized by the filling of 3d orbitals, whil
  2. BThe electronic configurations of all three series of transition metals are identical.
  3. CThe electronic configurations of the first series metals involve the filling of 4d orbitals, while the second
  4. DThe electronic configurations of the first series metals involve the filling of 5d orbitals, while the second

Correct answer

A. The electronic configurations of the first series metals are characterized by the filling of 3d orbitals, whil

Step-by-step solution

Correct Option is : (A) The electronic configurations of the first series metals are characterized by the filling of 3d orbitals, while the second and third series metals fill 4d and 5d orbitals, respectively.

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