Question

general physical properties of transition elements​

Answer 1

Answer:

d- block elements are transition elements due to incomplete filling of d- orbital.

1st series elements are ;Sc , Ti , V, Cr , Mn, Fe, Co, Ni, Cu , Zn

bt Zn is not considered as transition element because of incompletely filled d- orbital in their ions & elements

Answer 2

Physical Properties of Transition Elements:-

• 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.

Hope it Helps...