Question
Question: </td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> </tr> </tbody> </table> Which of ...
Which of the following statements is not true in regard to transition elements.
A
They readily form complex compounds
B
They show variable valency
C
All their ions are colourless
D
Their ions contain partially filled d -electron levels
Answer
All their ions are colourless
Explanation
Solution
"All their ions are colourless" this sentence is false because they are 90% coloured and only few are colourless.