Onderwys Hulpbronne vir Skoolgaande en Tuisskool Leerders. Kwaliteit Graad 1 tot 9 Hulpbronne Teen Bekostigbare Pryse.
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Grade 9 Term 2 Natural Sciences Summary
– Compounds
– The Periodic Table of Elements
– Chemical Reactions
– Reactions of Metals with Oxygen
– Reactions of Non-Metals with Oxygen
– Acids, Bases and pH Value
– Reactions of Acids with Bases
– Reactions of Acids with Metals
Grade 9 Term 2 Natural Sciences Summary
– Compounds
– The Periodic Table of Elements
– Chemical Reactions
– Reactions of Metals with Oxygen
– Reactions of Non-Metals with Oxygen
– Acids, Bases and pH Value
– Reactions of Acids with Bases
– Reactions of Acids with Metals
