Atomic Structure

Atomic Structure, available at $19.99, with 11 lectures.

You will learn about The students will have a clear vision about the Structure of Atom. The students will be able to differentiate between the absorption spectra and emission spectra. The students will be able to identify Hydrogen Spectra, The learners will know about Aufbau Principle, Hund's rule of Maximum Multiplicity and Electronic Configuration of Elements. This course is ideal for individuals who are Biggane and eleventh standard students. It is particularly useful for Biggane and eleventh standard students.

Enroll now: Atomic Structure

Summary

Title: Atomic Structure

Price: $19.99

Number of Lectures: 11

Number of Published Lectures: 11

Number of Curriculum Items: 11

Number of Published Curriculum Objects: 11

Original Price: $19.99

Quality Status: approved

Status: Live

What You Will Learn

The students will have a clear vision about the Structure of Atom.
The students will be able to differentiate between the absorption spectra and emission spectra.
The students will be able to identify Hydrogen Spectra,
The learners will know about Aufbau Principle, Hund's rule of Maximum Multiplicity and Electronic Configuration of Elements.

Who Should Attend

Biggane and eleventh standard students.

Target Audiences

Biggane and eleventh standard students.

An atom is electrically neutral, and if it contains negatively charged electrons it must also contain

some positively charged particles, and the supposition that they existed within atoms came about

as a result of Rutherford’s experiments in which he bombarded elements with the alpha – rays and

alpha – rays were given off by radioactive elements. The neutron was discovered in 1932 by James

Chadwick by bombarding beryllium with alpha rays.

The electron and proton have equal, but opposite, electric charges; the neutron is not charged.

The existence of electrons in atoms was first suggested, by J.J. Thomson, as a result of

experimental work on the conduction of electricity through gases at low pressures, which

produces cathode rays and x-rays, and a study of radioactivity by Becquerel, the Curies and

Rutherford.

Some of the important properties of the cathode rays studied by Sir J.J. Thomson and others are:

Cathode rays come out at right angles to the surface of the cathode and move in straight lines.

Their path is independent on the position of the anode.

They produce phosphorescence on certain salts like ZnS and fluorescence on glass.

They blacken photographic plates.

The rays pass through thin sheet of metals. If the metal sheet is too thick to be penetrated the

rays cast a shadow.

They produce X-ray when they strike a metal.

Course Curriculum

Chapter 1: Introduction

Lecture 1: Contents

Lecture 2: Discovery of Electron -Cathode Rays

Lecture 3: Discovery of proton – positive rays or canal rays

Lecture 4: Atomic Models

Lecture 5: Atomic Spectrum

Lecture 6: Hydrogen Atom

Lecture 7: Quantum Numbers

Lecture 8: Rules for filling of electrons in various orbitals

Lecture 9: Dual Nature

Lecture 10: Heisenberg’s uncertainty principle

Lecture 11: Photoelectric Effect

Instructors

Vinay Arya
Chemistry Teacher for IIT Aspirants and School Students

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Frequently Asked Questions

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You can view and review the lecture materials indefinitely, like an on-demand channel.

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