0:00 content context
0:38 cis trans explained
3:22 bidentate ligand examples
6:30 optical isomerism bonus info
Definitions ...
Transition element = a d block element with at least one stable ion with a partially filled d sub-shell.
Ligand = a molecule or ion which donates a pair of electrons to a transition element ion to form a coordinate bond
Bidentate ligand = a molecule or molecular ion which donates 2 pairs of electrons to form 2 coordinate bonds to a transition element ion
Complex ion = a transition element ion surrounded by ligands in coordinate bonds.
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