Atoms Class 12 Physics | Chapter 12 | One Shot | CBSE NEET JEE NCERT


In this video, we will cover
1. A difference of 2.3 eV separates two energy levels in an atom. What is the frequency of radiation emitted when the atom makes a transition from upper level to lower level?
2. The ground state energy of hydrogen atom is -13.6 eV. What are the kinetic and potential energies of teh electron in this state?
3. NCERT class 12 physics chapter 12
4. NCERT class 12 physics chapter 12 Atoms
5. NCERT notes class 12 physics chapter 12 Atoms
6. NCERT solutions class 12 physics chapter 12 Atoms
7.Class 12 physics chapter 12 CBSE
8.Class 12 physics Atoms JEE questions

All About: Atoms Class 12 Physics NCERT Chapter 12

Class 12 Physics seems to be a quite difficult subject for a lot of students. But, if you get a very good conceptual understanding of the subject, it can be very interesting for you. We, at LearnoHub, will give our best to make Class 12 Physics Atoms NCERT Chapter 12 super-duper easy for you. Learn about Atoms Class 12 Physics in detail with experts at LearnoHub.com. #ConceptHogaCrystalClear is what we promise. Learning is a lifelong process. As a student, your focus should always be on learning new facts, concepts and tricks so that you can apply them in real-life scenarios. If your conceptual understanding is clear, you will anyway perform well in your exams. So, please do not just study for the fear of exams or just to score marks, instead learn for the love of learning. We have seen many students mugging up concepts without understanding, which, in turn, makes the subject more difficult and boring for them in the future. Always remember, if your basics are strong, you will be able to understand even the most complex concepts.

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We, at LearnoHub, will provide you with the best quality videos on Class 12 Physics Atoms with special focus on concepts and a lot of examples, also you can download pdf. Not just that, a quick easy-to-refer and understand Atoms Class 12 Physics NCERT Chapter 12 Notes, based on the revised NCERT textbooks. You can completely rely on the study materials created by our experts and can definitely score very well in your exams. You also have the option to download pdf as well as complete all topics of the textbook. All of these mentioned above will be accompanied with:

  • Class 12 Physics Atoms NCERT Chapter 12 DPPs: A set of 20 questions from each chapter for you to attempt and check your understanding. Solutions are also available and can be downloaded in pdf format. Download Atoms Class 12 Physics NCERT Chapter 12 DPPs solutions PDF for free. Practice these questions once you have watched the videos of the chapter; try to answer on your own. Once done, refer to the solutions to check if you were right or not. This would improve your problem-solving skills as well as help you revise topics you are less confident with. In fact, our research says that the majority of the students feel that their concepts are clear while attending a class or watching a lecture video. But it is during solving a problem or numerical that they truly get to know if they have understood the concept or not. Therefore, we strongly recommend you to solve the DPPs as soon as you have watched all the videos of that chapter.
  • Class 12 Atoms Online Tests: For every chapter, you can take a test of 10 Multiple choice questions. Correct answers along with explanations will be provided after you submit the test. A set of new 10 questions will appear when you try to attempt the test for the same chapter again. This will help you to revise your concepts on Atoms Class 12 Physics. Self-evaluation is one of the best ways for you to understand how much clarity you have got on the concepts of that topic. Based on where you are getting stuck, you can give extra focus on those topics. Taking tests frequently always helps you improve your speed and accuracy.
  • Atoms Class 12 NCERT solutions: All questions from NCERT textbook are solved in detail, along with video solutions for each question. Download Atoms Class 12 NCERT solutions PDF for free. Students often get stuck while solving the questions in the exercises of NCERT textbook. You can watch the NCERT solutions in the form of videos with our experts, and can also refer to pdf format on our website as well as app. If you are a student of CBSE or preparing for exams for NEET, JEE, Civil services, NDA etc. NCERT textbooks are very important for you. Please note that we have uploaded videos as per the Revised NCERT textbooks (2023-24). Therefore, you can completely rely on the content on our website/app.
  • Class 12 Physics Sample papers: You must attempt a couple of our specially curated sample papers before appearing for your exam. This will boost your confidence and also help you practice. Once you have completed the syllabus, it is very important for you to solve Sample papers. In an exam-like environment, solve the sample paper. Once done, check the answers and understand which are your strong areas and which are the weaker ones. The sample papers are created based on the complete syllabus of a particular subject.
  • Class 12 Physics Previous Years’ Questions: Questions that appeared in the last 5-7 years along with detailed solutions for better understanding for the entire Class 12 Physics syllabus. This is a very critical step towards your preparation for any examination. This gives you a fair idea of what kind of questions are asked in that particular exam. It also helps you understand the important topics from where the majority of questions are framed. We will provide you with Previous years’ questions of Class 10 and Class 12 NCERT exams, as well as NEET, JEE, both in video format as well as PDF format.
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History of Atom


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Dalton’s Atomic Theory(1808)


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Dalton’s Atomic Theory: Limitations


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Atomic Models


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Thomson Model of Atom


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Introducing α, β and γ-rays


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Rutherford’s Experiment


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Rutherford’s Experiment: Conclusion


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Rutherford’s model of Atom


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Rutherford’s model of Atom: Electron orbits


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Rutherford’s model of Atom: Limitations


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Atomic spectra


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Emission & Absorption Spectra


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Continuous & Quantized Spectrum


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Developments leading to Bohr model


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Bohr’s Model of Atom


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Line spectra of Hydrogen


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Bohr Model of Hydrogen atom:Postulates


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Bohr Radius


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Total Energy of electron in Hydrogen atom


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Bohr’s Model of Atom:Limitation


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Heisenberg uncertainty principle


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De-Broglie’s hypothesis: Wave-particle duality for matter


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De-Broglie’s Explanation of Bohr’s postulate


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More videos on this chapter

Atoms Class 12 Physics | Chapter 12 | One Shot | CBSE NEET JEE NCERT


Atoms Class 12 Physics | Chapter 12 | NCERT Solutions CBSE Questions 1-10


Atoms Class 12 Physics | Chapter12 NCERT Solutions | Questions 11-17 CBSE JEE NEET


Atoms Class 12 Physics | Chapter12 NCERT Solutions | Questions 11-17 CBSE JEE NEET