what are the characteristics of D block elements?
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- form stable complexes
- Have high melting and boiling points
- Contain large charge/radius ratio
- Form compounds which are often paramagnetic
- Are hard and possess high densities
- Form compounds with profound catalytic activity
- Show variable oxidation states
- form coloured ions and compounds.
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Answer:1. They show variable oxidation states and they form coloured ions.
2.They are used as catalyst.
3.These are metallic in nature.
4.They are hard and have high densities.They have high melting and boiling point.
Explanation: d-block elements are also called as transition elements. E.g Scandium (Sc), Titanium (Ti), Vanadium (V), Chromium etc . There 40 elements present in d block
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