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Chemistry · Class 11Structure of AtomVideo coming soonRead the notes instead
Free notes for this chapterMark as Completed
Bohr's Model, Quantum Numbers, Aufbau, Pauli and Hund's Rules and the board questions built on them — roughly 7 marks of the paper.
What this chapter covers
- 1Bohr's Model
- 2Quantum Numbers
- 3Aufbau, Pauli and Hund's Rules
- 4Electronic Configuration
These lessons are being recorded. The written notes for this chapter are free to download now.
Learning resources
Seedha Notes
Chapter notes withimportant points,examples & format
View Notes for Structure of Atom, ChemistryPractice Questions
Important questions,board questions,numericals
Practice Now for Structure of Atom, ChemistryPrevious yearquestions withfull solutions
View PYQs for Structure of Atom, ChemistrySample Paper
Board patternsample paper withmarking scheme
Open Paper for Structure of Atom, Chemistry
In the notes
Topics covered
- 01Bohr's Model32:34
- 02Quantum Numbers22:16
- 03Aufbau, Pauli and Hund's Rules22:18
- 04Electronic Configuration17:15
After this chapter you can
- Explain bohr's model without reading from the book
- Present quantum numbers in the format the marking scheme rewards
- Attempt every previous year question set on this chapter
- Marks
- 7
- PYQs
- 8
- Video
- 1h 34m
Then do the work
- One-shot revision, 24 minutes
- Formula sheet for this chapter
- Printable summary, 2 pages
Prepare
| Year | Asked as | Marks |
|---|---|---|
| 2025 | MCQ set | 2 |
| 2024 | Long answer | 4 |
| 2023 | Short answer | 6 |
| 2022 | Case based | 2 |
| 2021 | MCQ set | 4 |
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