Bohr's atomic model| Shell & subshell| Electronic cloud model| class 9 Chemistry New Book 2025|Cha 2 скачать в хорошем качестве

Bohr's atomic model| Shell & subshell| Electronic cloud model| class 9 Chemistry New Book 2025|Cha 2

Timeline: 00:00 (Introduction) 00:55 (Why Bohr's atomic model was needed or defect of Rutherford atomic model) 02:46 (Bohr's atomic model) 06:47 (Shells and Subshells) 10:47 (Distribution of electrons in Shells and Subshells/ 2n2 formula) 14:19 ( What is classical concept of electron? How has this concept changed with time?) Are you struggling to understand *Bohr’s atomic model* and how it compares to other atomic theories? In this **educational science lecture**, we break down **Niels Bohr’s atomic model**, explaining its key concepts, including **electron shells, subshells, and electron accommodation**. This video provides a **detailed comparison of atomic models**, including: ✅ *J.J. Thomson’s Plum Pudding Model* ✅ *Rutherford’s Nuclear Model* ✅ *Bohr’s Model and Energy Levels* ✅ *Electron Cloud Model* By the end of this **chemistry lesson**, you will have a **clear understanding of electron distribution, and energy levels**—fundamental concepts for students preparing for **high school exams**. If you’re studying *atomic structure**, this video is perfect for you! Don’t forget to **like, share, and subscribe* for more **science lectures and educational videos**. 🔔 *Subscribe now* for more chemistry lessons! #AtomicStructure #BohrsModel #ElectronShells #ScienceEducation #ChemistryConcepts #AtomicTheory #JJThomson #Rutherford #ElectronCloudModel #ScienceLecture #STEMEducation #EducationalVideos#science #chemistry #chemistryforbeginners #newbook2025 #class9chemistry ‪@SirSair‬ ‪@ChemistryPlusOfficial‬ ‪@thechemistansar‬ ‪@ilmkidunyaofficial‬ Whatsapp number: 03078981267