Скачать или смотреть Properties of Alkali and Alkaline Metals - Unit 8 (Lecture-2) |Chemistry 9th Class

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Topic: Alkalie and Alkaline Metals
Unit: 8 (Chemical Reactivity)
Subject: Chemistry
Class: 9th

I will explain the following topics in my this video:

Q No.1 - How can you compare the physical properties of alkali and alkaline earth metals?
Physical properties of sodium
Physical properties of magnesium
Physical properties of calcium

Q No.2 - How can you compare the chemical properties of alkali and alkaline earth metals?
By Occurrence
By electropositivity
By reaction with water
By reaction with oxygen
By reaction with hydrogen
By reaction with halogens
By reaction with nitrogen
By reaction with carbon

Q No.3 - Write uses of Sodium, Magnesium and Calcium.

Q No.4 - Explain transitions metals and inertness of Noble metals.
Definition of transition metals
Types of transition metals
Inertness of noble metals

Q No. 5 - Write uses and properties of silver, gold and platinum.
Properties of silver
Uses of silver
Properties of gold
Uses of gold
Properties and uses of platinum

For previous videos of unit-8, please visit the links below:

Metals & their properties - Unit 8 (Lecture-1)
   • Metals & their properties - Unit 8 (Lectur...  

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