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SS1: CHEMISTRY - 1ST TERM
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Introduction to Chemistry and Laboratory Apparatus5 Topics|1 Quiz
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Nature of Matter3 Topics|1 Quiz
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Separation Techniques I1 Topic
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Separation Techniques II5 Topics|1 Quiz
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Particulate Nature of Matter I6 Topics|1 Quiz
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Particulate Nature of Matter II9 Topics|1 Quiz
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Symbols, Formulae & Oxidation Number7 Topics|1 Quiz
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Laws of Chemical Combination4 Topics|1 Quiz
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Chemical Equation & Chemical Combination (Chemical Bonding) I4 Topics|1 Quiz
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Chemical Combination (Chemical Bonding) II4 Topics|1 Quiz
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Chemical Combination (Chemical Bonding) III & Shapes of Covalent Molecules3 Topics|1 Quiz
Lesson 7 of 11
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Symbols, Formulae & Oxidation Number
Lesson Objectives:
At the end of this lesson, the following topics would have been discussed;
- Symbols of Elements
- Chemical Formulae
- Oxidation Numbers of the Element
- Binary Compounds
- Tertiary and Quatinary Compounds
- Definition of Oxidation Number
- Rules for determining Oxidation Numbers of Compounds and Elements
- Rules for writing Chemical Formula
- Hydrated Salts


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