What is Ionization Enthalpy? The enthalpy change associated with the removal of the first electron from an isolated gaseous atom in ...

What are Noble Gases or Inert Gases? The elements in Group 18 of the periodic table are known as the ...

What is Ionic Radius? Ionic radius is the distance from the nucleus of an ion up to which it has an ...

What is Periodic Table? A periodic Table is the arrangement of all the elements in the known universe based on ...

S-block elements are those elements in which the last electron is present in the s-orbital. In the periodic table. They ...

Electron Configuration of an element tells us how electrons are filled inside various orbitals of the atom. The distribution of ...

Electronic Configuration is the arrangement of electrons in orbitals around an atomic nucleus. Electronic Configuration of a molecule refers to ...

Everything in the universe is composed of basic elements, and at their smallest level, these elements are atoms. There are ...

All matter in our environment is made up of basic units known as elements. Initially, only 31 chemical elements were ...

Periodic Classification of Elements refers to the arrangement of elements on the basis of the periodic repetition of their properties. ...