Some d- block elements are given below. Cr, Mn, Fe, Co, NI:- Give reason for the highest paramagnetic property of that element.

Some d- block elements are given below. Cr, Mn, Fe, Co, Ni:- Identify The element which shows maximum paramagnetic behaviour.

2. Some d - block elements are given below: (Cr,Mn,Fe,Cos,Ni) a. Identify the element which shows maximum paramagnetic behaviour: b. Give reason for the highest paramagnetic property of that element. c. When two electrons, are Iost from each atom, is there any change:in' magnetic properties of - each. Explain?

The atomic number of two elements are given below. Si-14 Ni-28 : Write the subshell electronic configu- I ration of these elements.

The electronic configuration of some element are given below Is the number of electrons in the outermost shell of these elements the same as that of the elements in the Table .

The atomic number of two elements are given below. Si-14 Ni-28 : Find out the group and period of each I element.

Two compounds of iron are given. FeSo_4, Fe_2(SO_4)_3 (The oxidation state of SO_4 -2 ) a. Identify the compound in which iron shows +2 oxidation state. b. Which of these compound posses Fe^3+ ions. c. write the subshell electronic configuration of Fe^3+ ions d. Give reason for the various oxidation states of transition elements.

Transition elements are d- block elements Write any four characteristic properties of transition elements.

Study the list of elements given below: Li, Mg, Si, Be, B, C, Al Make three pairs of elements such that they show similarity in their properties.

The second period elements show anomalous behaviour. a) Give reason. b) What are the anomalous properties of second period elements?