• views: 166
• date: 18 February 2023
• posted by: mitsumi

What you'll learn
PHYSICAL & CHEMICAL PROPERTIES OF METALS & NON METALS
CHEMICAL BONDING
METALLURGY
CORROSION, ALLOYS

Requirements
NO

Description
This Course is intended to be purchased by adults for their wards. This course covers everything about Metals and Non Metals from their physical and chemical properties to reactivity series, metallurgy, chemical bonding, corrosion and formation of alloys. Metals are malleable ,ductile ,conduct electricity . Non Metals are brittle, non malleable ,on ductile ,do not conduct electricity. Metals like sodium react violently with oxygen and water whereas metals like copper gold do not react with air, water or acids. Nonmetals do not react with water or acids. Metallurgy is process of extracting metals from their ores. It involve three basic steps that is concentration of ore, conversion of concentrated Ore to Metal and finally refining of the impure metal . In this course I have also covered chemical bonding which is of two types ionic and covalent bonding . Ionic bond formed due to transfer of electrons example sodium chloride. Covalent bonding is due to sharing of electrons between the atoms. Example oxygen gas, chlorine gas etc. Corrosion is damage to metals caused by the action of moist air on metals such as iron, copper etc. finally I have taken alloys which is a homogeneous mixture of two or more metals. Their properties are different from constituent metals. Some examples of alloys are duralumin, steel, bronze, solder etc. Hope this course reaches up to your expectation. If not please comment so that I can do better in my next course.

Overview
Section 1: Introduction

Lecture 1 Introduction

Lecture 2 WHAT ARE METALS?

Lecture 3 PHYSICAL PROPERTIES OF NON METALS

Lecture 4 CHEMICAL PROPERTIES OF METALS

Lecture 5 REACTION OF METALS WITH WATER

Lecture 6 REACTION OF METALS WITH DILUTE ACIDS

Lecture 7 CHEMICAL PROPERTIES OF NON METALS

Lecture 8 CHEMICAL BONDING

Lecture 9 TYPES OF COVALENT BONDING

Lecture 10 PROPERTIES OF IONIC & COVALENT COMPOUNDS

Lecture 11 METALLURGY

Lecture 12 EXTRACTION OF HIGHLY REACTIVE METALS

Lecture 13 EXTRACTION OF MODERATELY REACTIVE METALS

Lecture 14 EXTRACTION OF LESS REACTIVE METALS

Lecture 15 REFINING OF METALS

Lecture 16 CORROSION

Lecture 17 ALLOYS

COURSE IS USEFUL FOR HIGH SCHOOL STUDENTS.

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