How would you account for the irregular variation of ionisation enthalpies (first and second) in the first series of the transition elements ?

How would you account for the irregular variation of ionization enthalpies (first and second) in the first series of the transition elements ?

How would you account for the irregular variation of ionisation enthalpies (first and second) in the first series of transition elements?

How would you account for the irregular of ionisation enthalpies (first) in the first series of the transition elements?

(i) Which of the first row transition metal exhibit +7 oxidation state? (ii) How would you account for the irregular variation of 1st and 2nd ionisation enthalpies in the 1st series of transition elements ? (iii) What are interstitial compounds ? (iv) Give two uses of potassium permanganate.

How would you account for irregular variation of 1st and 2nd ionisation enthalpies in the 1st series of transition elements?

Assign a reason for each of the following observation : (i) The transition metals are hard and have high melting and boiling points (ii) The ionisation enthalpies (first and second) in the first series of the transition elements are found to vary irregularly

Assing a reason for each of the following observation : (i) The transition metals (with the exception of Zn, Cd and Hg) are hard and have high melting and boiling points (ii) The ionisation enthalpies (first and second) in the first series of the transition elements are found to vary irregularly