Symbols, Formulae and Equations

Overview

-State the symbols of the first 20 elements and other common elements; -Distinguish between elements, compounds and mixtures -Write chemical formula and chemical equations Calculate between the empirical and molecular formulae of compounD -Illustrate that matter is neither created nor destroyed -State and illustrate the laws of constant composition and multiple proportions

Lesson details

Class: SS1
Subject: Chemistry
Theme: The Chemical World
Duration: 30:12

What you'll learn

-Chemical symbols of elements and their valencies
-Empirical anD molecular formulae
-Law of conservation of matter
-Law of constant composition
-Law of multiple proportions
-Chemical Equations

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Symbols, Formulae and Equations

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