Hund’s Rule
Hund’s Rule or Hund’s Rule of Maximum Multiplicity is a rule in chemistry that deals with the pairing of electrons in energy orbitals. We all know that Aufbau principle talks …
Hund’s Rule or Hund’s Rule of Maximum Multiplicity is a rule in chemistry that deals with the pairing of electrons in energy orbitals. We all know that Aufbau principle talks …
Atoms are the smallest unit of matter forming a chemical element. Each atom is composed of a nucleus and several electrons bound to the nucleus. A number of neutrons and …
Electron Gain Enthalpy is one of the most basic and important phenomena when studying different elements. This is used in determining the reactivity, nature and type of bond they can …
We have four quantum numbers in chemistry that are used to describe the state of an electron which includes its distance from the nucleus, the orientation and type of orbital, …
Pauli Exclusion Principle in chemistry allows us to understand the electron arrangements in atoms and molecules and thus gives an explanation for the classification of elements in the modern periodic …
The 18 Electron Rule is similar to the octet and duplet rules, as it is used to predict stability. There are two 18 electron rules to be precise; one is …
Duplet Rule is similar to octet rule in its sense that it describes stability of the atom of an element using the number of electrons present in its valence shell. …
The Aufbau Principle dictates how electrons are filled in the atomic orbitals of an atom in its ground state. What is the Aufbau Principle? The Aufbau principle states that, hypothetically, …
The Octet Rule is one of the most basic and fundamental rules in the chemical bonding of atoms. It is a theory that describes exactly why elements(except d- and f-block …