9th Class Chemistry Chapter No. 2: Atomic Structure PDF Download

SHARE:

Chapter no. 2: Atomic Structure Ancient Greek philosopher Democritus suggested that matter is composed of tiny indivisible particles cal...

Ancient Greek philosopher Democritus suggested that matter is composed of tiny indivisible particles called atoms. The name atom was derived from the Latin word 'Atomos' meaning indivisible. In the beginning of 19th century John Dalton put forward Atomic Theory. According to it 'all matter is made up of very small indivisible particles called atoms'. Till the end of 19th century it was considered that atom cannot be subdivided. However, in the beginning of 20th century experiments performed by Goldstein, J. J. Thomson, Rutherford, Bohr and other scientist revealed that atom is made up of subatomic particles like electron, proton and neutron. Properties of these subatomic particles will be discussed in this chapter.
Major Concepts
2.1 Theories and Experiments related to Atomic Structure
2.2 Electronic Configuration
2.3 Isotopes
Students Learning Outcomes

Students will be able to:
⇒Describe the contributions that Rutherford made to the development of the Atomic Theory.
Explain how Bohr's atomic theory differed.
Describe the structure of atom including the location of the proton, electron and neutron.
Define isotopes.
Compare isotopes of an atom.
Discuss the properties of the isotopes of H, C, CI, U.
Draw the structure of different isotopes from mass number and atomic number.
State the importance and uses of isotopes in various fields of life.
Describe the presence of subshells I shell.
Distinguish between shells and subshells.
Write the electronic configuration of first 18 elements in the Periodic Table.
Click the following link to download PDF file of chapter no.2 notes (Atomic Structure).
Urdu Medium Notes
English Medium Notes

To download text books of 9th class, 10th class, first year and second,   click here 

 You may also like these notes 

 You may also like these guess papers 

For comprehensive notes of Physics for Matric and Intermediate classes, visit the following website

COMMENTS

Recent

Name

10th Chemistry,1,10th Class Tests,8,10th Computer,1,10th English,3,10th G. Science,1,10th Islamiat,1,10th Pak Studies,1,10th Physics,1,11th English,20,11th Physics,7,8th Class Tests,1,9th Biology,1,9th Chemistry,6,9th Class Tests,8,9th Computer,1,9th English,7,9th G. Science,1,9th Islamiat,1,9th Mathematics,1,9th Pak Studies,1,9th Physics,2,B.A. English,4,Books,1,Guess Papers,9,Moral Stories,18,Notes,7,Papers,4,
ltr
item
Rashid Notes: 9th Class Chemistry Chapter No. 2: Atomic Structure PDF Download
9th Class Chemistry Chapter No. 2: Atomic Structure PDF Download
https://1.bp.blogspot.com/-Snu6lMGk6cU/XP5PwLVjWHI/AAAAAAAAGks/ltWlygaw9MUiq2m7-XuPWYg9QBOtHke_ACLcBGAs/s1600/maxresdefault.jpg
https://1.bp.blogspot.com/-Snu6lMGk6cU/XP5PwLVjWHI/AAAAAAAAGks/ltWlygaw9MUiq2m7-XuPWYg9QBOtHke_ACLcBGAs/s72-c/maxresdefault.jpg
Rashid Notes
https://www.rashidnotes.com/2019/06/9th-class-chemistry-chapter-no-2-atomic.html
https://www.rashidnotes.com/
https://www.rashidnotes.com/
https://www.rashidnotes.com/2019/06/9th-class-chemistry-chapter-no-2-atomic.html
true
1932770017316201083
UTF-8
Loaded All Posts Not found any posts VIEW ALL Readmore Reply Cancel reply Delete By Home PAGES POSTS View All RECOMMENDED FOR YOU LABEL ARCHIVE SEARCH ALL POSTS Not found any post match with your request Back Home Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sun Mon Tue Wed Thu Fri Sat January February March April May June July August September October November December Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec just now 1 minute ago $$1$$ minutes ago 1 hour ago $$1$$ hours ago Yesterday $$1$$ days ago $$1$$ weeks ago more than 5 weeks ago Followers Follow THIS PREMIUM CONTENT IS LOCKED STEP 1: Share to a social network STEP 2: Click the link on your social network Copy All Code Select All Code All codes were copied to your clipboard Can not copy the codes / texts, please press [CTRL]+[C] (or CMD+C with Mac) to copy Table of Content