Class 9 | Chemistry | Chapter 1 | Study Notes | Structure of Atom | Ann's Learning Hub In this video, we explore Chapter 1 – Structure of Atom, based on the latest State board syllabus. 📚 What you'll learn in this video: ✅ What is an atom? ✅ Subatomic particles – electrons, protons & neutrons ✅ Thomson's, Rutherford’s, and Bohr’s atomic models ✅ Atomic number, mass number, isotopes & isobars ✅ Practice questions & shortcuts for exams This video is perfect for: ✔️ State board students ✔️ Quick revision before exams ✔️ Building a strong foundation in Chemistry 🎯 Don’t forget to Like 👍, Comment 💬, and Subscribe 🔔 for more easy and fun science lessons! #Class9Chemistry #StructureOfAtom #CBSEClass9 #AtomicStructure #ChemistryMadeEasy #ScienceClass9 #BohrModel #AtomicNumber #Isotopes #Class9Science #Class9Chemistry #StructureOfAtom #AtomicStructure #BohrModel #ThomsonModel #RutherfordModel #Class9Science #CBSEClass9 #IsotopesAndIsobars #AtomicNumber #MassNumber #ScienceMadeEasy #ChemistryChapter1 #SubatomicParticles #ExamPreparation part 1 : • Class 9 | Chemistry | Chapter 1 | Study No... part 2 : • Class 9 | Chemistry | Chapter 1 | Study No...