MCQOPTIONS
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| 1. |
Which of the following statements is not true in regard to transition elements [EAMCET 1988, 89] |
| 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» D. Their ions contain partially filled d -electron levels | |