Characteristics of Groups

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

Characteristic of group insecta is :

Which of the following configurations is characteristic of Group 15 elements?

Which of the following configurations is characteristic of group 13 elements?

Characteristics of Periods and Groups

Presence of two tyoes of nuclei, micronucleus and macronucleus, is characteristic of protistan group

What are the typical characteristics of population in the different age groups?