Discuss the general characteristics and gradation in properties of alkaline earth metals.

Discuss the general characteristics of Group 15 elements with reference to their electronic configuration, oxidation state, atomic size, Ionisation, enthalpy, and electronegativity.

Compare the properties of alkali metals and alkailine earth metals?

Compare the general characteristics of the first series of the transition metals with those of the second and third series metals. in the respective vertical columns. Give special emphasis on the following points: (i) electronic configurations (ii) oxidation states iii) Ionisation enthalpies and iv) atomic sizes.

Which of the following is not regarded as alkaline earth metal

Which of the following are the characteristic properties of group 16?

Give the general properties of field lines.