MCQ
Which is not true for transition elements
- AThey are all metals
- BThey show variable valency
- CThey form coloured ions
- ✓They do not form co-ordinate compounds
✓
Answer
Correct option: D.
They do not form co-ordinate compounds
d
$(d)$ Transition elements form co-ordinate compounds because of
$(d)$ Transition elements form co-ordinate compounds because of
$(i)$ High nuclear charge
$(ii)$ Small size
$(iii)$ Vacant $d-$ orbital
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