Structure of Atom

Pauli’s Exclusion Principle: According to Pauli’s exclusion principle, “No two electrons in an atom can have the same set of … Read more

Heisenberg’s Uncertainty Principle: The position and velocity of any moving bodies which we come across in our daily life can … Read more

According to de-Broglie, all material particles in motion possess wave characters. Therefore, the wave-length associated with a particle of mass … Read more

Exceptional Stability of half-filled and full-filled sub-shell: It may be noted that the configuration of chromium (Z=24) and cupper (Z=29) … Read more

Electronic Configuration of Atoms: A representation which characterizes each electron in an atom is referred to as the electronic configuration. … Read more

Shape of orbitals: An orbital is the region of space around the nucleus within which the probability of finding electron … Read more

Concept of Orbital: According to wave mechanical approach, we can not say simply that the electron exists at a particular … Read more

Bohr’s Atomic Theory: In 1913, Niels Bohr proposed a new model of the atom which explained all the difficulties faced … Read more

Rutherford’s Atomic Model: Rutherford proposed a model of the atom which is named after him. This is also called the … Read more

Thomson’s Model of Atom: After the discovery of electron and proton, the scientists started thinking of arranging these particles in … Read more