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7.2 Oxides

Syllabus
0620–2026–2027
Topic
7.2
Level
—

7.2.1—Classify oxides as acidic

  • Classify oxides as acidic, including SO 2 and CO2, or basic, including CuO and CaO, related to metallic and non-metallic character

7.2.2—Amphoteric oxides as oxides that react

  • Describe amphoteric oxides as oxides that react with acids and with bases to produce a salt and water

7.2.3—Classify Al 2O3 and ZnO as amphoteric

  • Classify Al 2O3 and ZnO as amphoteric oxides

Objective notes

3 learning objectives
ConceptIGCSE Chemistry