Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Compare all the proposed models of an atom given in this chapter.
A comparative study between the models of Thomson, Rutherford and Bohr is given below:
| Thomson Model | Rutherford Model | Bohr Model |
| Sphere of positive charge. | The sphere of positive charge in the center is called nucleus. The mass of an atom resides in the nucleus. | The positive charge in the center is called the nucleus. |
| Electrons are present randomly all over the sphere. | Electrons revolve around the nucleus in a well-defined orbits. | Electrons revolve in discrete orbits and do not radiate energy. |
|
|
|
| As Positive charge = negative charge, hence, the atom is electrically neutral. | The size of the nucleus is very small as compared to the size of an atom. | The orbits were known as energy shells. They are K,L,M,N or n=1,2.3.4. |
Updated on: 14-Mar-2023
14 Views
Advertisements
To Continue Learning Please Login