Скачать или смотреть Metals & Non-Metals Part 1 | Class 10 Science Chapter 3 | Physical & Chemical Properties CBSE NCERT

In this lecture, we begin Chapter 3 – Metals and Non-Metals (Class 10 Science) from the CBSE NCERT syllabus.

This Part 1 covers the physical properties, chemical properties, reactivity series, displacement reactions, reactions with oxygen, water, and acids in a clear and exam-focused way.

Perfect for CBSE Class 10 Board Exams 2026, quick revision, and conceptual clarity.

Full Science course -    • Class 10 Board Science | Full course  

What You Will Learn in This Video:
Elements on Earth (118 elements)
Classification into Metals, Non-metals & Metalloids
Basis of classification (physical & chemical properties)
Hardness & Tensile Strength
Solid/Liquid/Gas states (Mercury & Bromine exceptions ⭐)
Malleability & Ductility
Sonorous property
Conductivity of heat & electricity
Melting & boiling points
Lustre (Diamond, Graphite, Iodine exceptions ⭐)
Reaction with Oxygen → Metal Oxide (Basic nature)
Formation of Alkali (Metal oxide + Water)
Amphoteric Oxides (Al₂O₃, ZnO)
Reaction with Water (Cold water, Hot water, Steam)
Reaction with Acids → Salt + Hydrogen
Displacement Reactions
Reactivity Series (Most to Least Reactive)

Directly useful for:
CBSE Class 10 Board Exam 2026
Assertion–Reason Questions
Case-based Questions
MCQs & Numericals
Foundation for Class 11 Chemistry

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