Draw the orbital diagrams of the valence orbitals of tantalum when it bonds with the following ligands. Indicate clearly how each ligand brings electrons into the metal orbitals. ( 8 Marks) (a) Three chloride ions (b) A singlet carbene (c) A triplet carbene (d) Ethene​

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Orbital diagrams are diagrammatic representations of the arrangement of electrons in an atom.

What are orbital diagrams?

Orbital diagrams are diagrammatic representations of the arrangement of electrons in an atom. The element Tantalum is a transition element of the third row.

1) When three chloride ions attach to Ta^2+, the three 5d orbitals are involved.

2) When Ta^2+ bonds to a singlet carbene, the 6s orbital is used.

3)When Ta^2+ is bonded to a triplet carbene, the outer 6p orbitals

4) When Ta^2+ is bonded to ethene the outer 6p orbitals.

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