Journey Inside the Atom - Isotopes, Isobars, Atomic and Mass Number | New NCERT Class 9 Chemistry

Confused about Atomic Number, Mass Number, Isotopes, and Isobars? In this video, Nikita Ma'am explains all these important concepts in one shot with simple explanations and exam-focused tricks, based on the latest NCERT syllabus 2026–27 🎯 What you’ll learn in this video: ✔️ Atomic Number & Mass Number explained clearly ⚛️ ✔️ What are Isotopes and Isobars? ✔️ Differences between Isotopes & Isobars 🔥 ✔️ Important examples & concepts ✔️ NCERT-based questions for exams 📚 -------------------------- ➡️Get Unacademy Subscription: https://unacademy.com/goal/cbse-class... ➡️CBSE Scholarship Test: https://unacademy.com/scholarship/cbs... ➡️Unacademy Polls League (UPL): https://unacademy.com/content/unacade... -------------------------- 📲 Connect With Us 📌Telegram: https://web.telegram.org/k/#@knightsc... 📌Instagram: https://www.instagram.com/unacademy_f... 📌Whatsapp: https://whatsapp.com/channel/0029VbAw... -------------------------- journey inside the atom isotopes and isobars class 9 atomic number and mass number class 9 class 9 chemistry atomic structure isotopes explained class 9 isobars explained class 9 atomic and mass number one shot new ncert class 9 chemistry 2026-27 cbse class 9 chemistry atomic structure full chapter class 9 class 9 chemistry one shot atomic structure important questions isotopes and isobars differences class 9 chemistry notes class 9 chemistry revision cbse class 9 syllabus 2027 chemistry chemistry basics class 9 ncert chemistry class 9 explanation school exam preparation class 9 atomic structure question answers chemistry lecture class 9 nikita maam chemistry class 9 chemistry preparation #class9 #atom #isotopes #isobars #massnumber