Hund’s Rule of Maximum multiplicity

WHEN more then one orbital of equal energies are available the electrons will first occupy these orbitals singly with parallel spins. The pairing of electrons will then take place. Every orbital in a subshell is singly occupied with one electron before any orbital is doubly occupied and all electron is singly occupied have the same … Read moreHund’s Rule of Maximum multiplicity

Pauli’s Exclusion Principle

Hey guys!  How’re all..I hope well. Today I wanna discuss an important topic named Pauli’s Exclusion Principle. PAULI EXCLUSION PRINCIPLE: The electrons in an atom are distributed in a definite way among various shells & subshells.This distribution is governed by a principle given by Pauli in 1925, known as Pauli’s Exclusion Principle.It is the quantum mechanical … Read morePauli’s Exclusion Principle

Explain Aufbau Principle??

Guys I hope you like my previous Post i.e. SCHRODINGER WAVE EQUATION& today I am going to discuss another important topic Aufbau Principle. Without wasting your time let us start…  AUFBAU PRINCIPLE(Building up principle or Aufbau rule) It states that in the ground state of atom or ion electrons fill atomic orbital of the lowest available … Read moreExplain Aufbau Principle??

Orbitals; Shape of Orbitals ;Difference between Orbit & Orbitals

Guys i hope u are all doing well..Welcome again to our educational blog…. FRIENDS its a humble request to all that if u r not understanding the topics or if you any question so please give your valuabel comment in our comment box….. So let’s start the topic……… Today i will discuss some important topic … Read moreOrbitals; Shape of Orbitals ;Difference between Orbit & Orbitals

Heisenberg Uncertainty Relation

We know that according to de-Broglie relationship a microscopic particle such as an electron has both wave and particle characters. Heisenberg a German physicist pointed out that we can never measure simultaneously the exact position and the momentum of the microscopic particles which are small as electrons,.this is known as the Heisenberg’s uncertainty principle.i.e.   … Read moreHeisenberg Uncertainty Relation