DALTON'S ATOMIC THEORY AND MODERN CONTRADICTION скачать в хорошем качестве

DALTON'S ATOMIC THEORY AND MODERN CONTRADICTION

⚛️ Dalton’s Atomic Theory & Modern Contradictions — Full Explained Lesson! Welcome to today’s chemistry lesson! In this video, we dive deep into Dalton’s Atomic Theory, one of the most important foundations of modern chemistry, and explore how scientific discoveries have updated or contradicted parts of his theory. This video is perfect for Grade 10–12 students, college beginners, and anyone preparing for exams in chemistry. 👉 What You’ll Learn in This Video: ✔ The five major postulates of Dalton’s Atomic Theory ✔ Why Dalton’s ideas were groundbreaking ✔ Modern scientific discoveries that contradict some of his postulates ✔ How electrons, isotopes, and nuclear reactions changed our understanding ✔ A clear comparison between Dalton’s theory and modern atomic theory ✔ Simple examples to help you memorize key points 🔬 Topics Covered: • Atoms as indivisible particles • Discovery of electrons, protons, and neutrons • Isotopes and why atoms of the same element can differ • Nuclear fission & fusion • Law of multiple proportions • How modern atomic models improved Dalton’s theory 📘 Perfect For: • Students studying atomic structure • Chemistry exam preparation (IGCSE, GCSE, A-level, Grade 10–12, UNZA, CBU) • Teachers looking for a clean, clear explanation for lessons • Anyone curious about how scientific theories evolve over time 💬 Want More? Comment below if you want: • A PDF summary of Dalton’s theory • MCQs with answers • Notes on Thomson, Rutherford, and Bohr atomic models 👍 If you found this helpful: Please Like, Subscribe, and Share the video! Your support helps bring more educational content to the channel.