Скачать или смотреть L-2. Chemical Formula | Elements, Compounds, Ionic & Covalent Bonds | Chapter 4 | 9th chemistry

Chemical Formula | Elements, Compounds, Ionic & Covalent Bonds | Class 9 & 10 Chemistry Lecture

📚 In this lecture, Prof. Majid Ali (Gold Medalist) explains the concept of Chemical Formula in an easy and detailed way. This video covers elements, ionic compounds, covalent compounds, and their representations according to the chemistry syllabus for Matric Class 9 & 10.

You will learn:
✅ Representation of elements with symbols (Na, Ca, Fe, C, O₂, N₂, H₂, O₃)
✅ Ionic compounds like NaCl, CaCl₂, KBr, BaCl₂
✅ Covalent compounds like H₂O, NH₃, CH₄, HCl, HF, H₂S
✅ Difference between ionic and covalent compounds
✅ Easy methods to write chemical formulas

This video is perfect for board exam preparation and will help you understand the foundation of chemistry formulas step by step.

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👨‍🏫 Teacher: Prof. Majid ALI (Gold Medalist)

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