Question

What are the characteristics found in transition elements ?​

Answer 1

Properties of transition elements include:

have large charge/radius ratio;

are hard and have high densities;

have high melting and boiling points;

form compounds which are often paramagnetic;

show variable oxidation states;

form coloured ions and compounds;

form compounds with profound catalytic activity;

Step-by-step explanation:

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Answer 2

they are coloured

they have more than one oxidation state

they have high density

have high melting and boiling points.