NCERT Solutions for Class 11 Chemistry Chapter Structure of Atom Q.1. (i) Calculate the number of electrons which will together ...

NCERT Exemplar Solutions Class 11 Chemistry Chapter Structure of Atom Multiple-choice Questions (Type-1) 1. Which of the following conclusions could ...

Electronic Configuration of Elements “An atom of an element has different shells, sub-shells and orbitals and the distribution of electrons ...

What are Electron Configurations? The electron configuration of an element describes how electrons are distributed in its atomic orbitals. Electron ...

Introduction to Hund’s Rule Aufbau principle tells us that the lowest energy orbitals get filled by electrons first. After the ...

The Pauli Exclusion Principle is one of the important principles, along with the Aufbau Principle and Hund’s Rule in Chemistry. ...

What is the Aufbau Principle? The Aufbau principle dictates the manner in which electrons are filled in the atomic orbitals ...

Electronic Configuration of Elements “An atom of an element has different shells, sub-shells and orbitals and the distribution of electrons ...

What are Atomic Orbitals? Atomic orbitals are mathematical functions that describe the wave nature of electrons (or electron pairs) in ...

Quantum numbers can be used to describe the trajectory and the movement of an electron in an atom. The quantum ...