Pauli Exclusion Principle-Definition, Explanation, Examples
The Pauli Exclusion Principle is one of the important principles, along with the Aufbau Principle and Hund’s Rule in Chemistry. …
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Hunds Rule of Maximum Multiplicity – Explanation for Atomic Energy Levels and Configuration
Introduction to Hund’s Rule Aufbau principle tells us that the lowest energy orbitals get filled by electrons first. After the …
Rutherford Atomic Model Observations and Limitations-Class 11 Chemistry Study Material
Define Rutherford Atomic Model Rutherford Atomic Model – The plum pudding model given by J. J. Thomson failed to explain …
Thomson Atomic Model and Limitations | Development of Atomic Model-Class 11 Chemistry Notes
In order to understand the various chemical reactions that occur around us and the parameters governing these reactions, we need …
Isotopes and Isobars-Difference between Isotopes & Isobars
Isobar are elements that differ in chemical properties but have the same physical property. So, we can say that isobars …
John Dalton’s Atomic Theory – Postulates & Limitations with FAQs and Examples of Atomic Theory
What is Dalton’s Atomic Theory? Dalton’s atomic theory was a scientific theory on the nature of matter put forward by …
Chemistry In Everyday Life – Importance, Examples, Uses-Class 11 Chemistry Notes
Chemistry is the branch of science which deals with the investigation of the properties and changes of matter. From the …
Atoms & Molecules-Atom Definition, History, Structure of Atom & Molecules with Examples
What is an Atom? (Atom Definition) Atoms are defined as “the basic building blocks of matter”. Atom is the basic of …
Atomic And Molecular Mass of Elements | Relative Molecular Weight-Class 11 Chemistry Study Material
Atomic mass Atoms are very small particles and therefore their masses are also extremely small. Nowadays the method of spectroscopy …
Chemical Reactions-Definition, Equations, Types, Examples, FAQs
What is a Chemical Reaction? A chemical reaction is in which the bonds are broken within reactant molecules, and new …
