Properties of the individual atoms Properties like valency ,atomic and ionic radii, ionisation enthalpy ,electron gain enthalpy, electronegativity are the properties of the individual atoms and are directly related to the electronic configuration. Properties of group of atoms Properties like melting point, boiling point ,heat of fusion and vaporisation, energy of … [Read more...] about Atomic Radius
atomic radius
Atoms and elements
Question 1 Define atoms? Question 2 What is atomic radius? Question 3 What do you mean by symbol of an element? Question 4 Name the unit in which the radius of an atom is usually expressed? ATOMS All the matter is made up of atoms. An atom is the smallest particle of an element that can take part in a chemical reaction. Atoms of most of the elements are … [Read more...] about Atoms and elements