Which of the following statements concerning transition elements is false?
A. They are all metals
B. They easily form complex coordination compounds
C. they from compounds containing unapaired electrons and their ions are mostly coloured electrons and there are mostly coloured
D. They show multiple oxidation states always differing by units of two

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1 Answers

Correct Answer - D
The false statement about transition elements is that they show multiple oxidation states always differ by a unit of two, because they show variable oxidation state but not always have a difference of two unit.

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