Which of the following are two successiv

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Target Exam

CUET

Subject

Chemistry

Chapter

Inorganic: D and F Block Elements

Question:

Which of the following are two successive elements belonging to the first transition series having same number of electrons in their d-orbitals?

Options:

V and Cr

Ti and V

Mn and Cr

Fe and CO

Correct Answer:

Mn and Cr

Explanation:

₂₄Cr : [Ar]4s¹3d⁵

₂₅Mn : [Ar]4s²3d⁵

both Cr and Mn contains 5 electrons in their d-subshell.