The group numbers of transition elements

Among the groups of transition elements, the ionic radius increases with an increases in atomic number. Justify.

The set that contains atomic numbers of only transition elements , is :

The set that contains atomic numbers of only transition elements , is :

The following are some statements about transition elements i) IIB group belong to transition elements ii) In these elements last two shells ns and (n-1)d are partially filled iii) They show variable valencies

The stability of higher oxidation states on moving down the group in transition elements

What are inner transition elements? Decide which of the following atomic numbers are the atomic numbers of the inner transition elements :29,59 74,95,102,104