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Showing posts with label Cambridge IGCSE explanation. Show all posts
Showing posts with label Cambridge IGCSE explanation. Show all posts

IGCSE CHEMISTRY 0620 LESSON 9 EXPLANATION

Lesson 9 7.4 Redox • Define  oxidation  and  reduction  in terms of oxygen loss/gain. (Oxidation state limited to its use to name ions, e.g. …
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IGCSE CHEMISTRY 0620 LESSON 14 EXPLANATION

Lesson 14 EXAM part 3, 4
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IGCSE CHEMISTRY 0620 LESSON 13 EXPLANATION

LESSON 13 10.3 Extraction of metals Describe the ease in obtaining metals from their ores by relating the elements to the reactivit…
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IGCSE CHEMISTRY 0620 LESSON 11 EXPLANATION

Lesson 11 9.5 Noble gases Describe the noble gases, in Group VIII or 0, as being unreactive, monoatomic gases and explain this in terms of ele…
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IGCSE CHEMISTRY 0620 LESSON 10 EXPLANATION

Lesson 10 The Periodic Table Core •  Describe the Periodic Table as a method of classifying elements and its use to predict properties of elements 9…
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IGCSE CHEMISTRY 0620 LESSON 16 EXPLANATION

Lesson 16   7 Chemical reactions   7.1 Physical and chemical changes • Identify physical and chemical changes, and understand the differences between …
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IGCSE CHEMISTRY 0620 LESSON 15 EXPLANATION

PART 4 Lesson 15 Chemical energetics Energetics of a reaction Describe the meaning of exothermic and endothermic reactions   Interpret energy…
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IGCSE CHEMISTRY 0620 LESSON 17 EXPLANATION

Lesson 17 7.3 Reversible reactions Understand that some chemical reactions can be reversed by changing the reaction conditions. (Limited to the effects o…
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IGCSE CHEMISTRY 0620 LESSON 21-25 EXPLANATION

LESSON 21 - 22 - 23 - 24 - 25 PART 6 ORGANIC CHEMISTRY
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IGCSE CHEMISTRY 0620 LESSON 20 EXPLANATION

Lesson 20  EXAM PART 4. 5
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IGCSE CHEMISTRY 0620 LESSON 19 EXPLANATION

PART 5 Lesson 19 12 Sulfur 12.1 Sulfur Core • Name some sources of sulfur • Name the use of sulfur in the manufacture of sulfuric acid • Sta…
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IGCSE CHEMISTRY 0620 LESSON 18 EXPLANATION

Lesson 18 8.2 Types of oxides   • Classify oxides as either acidic or basic, related to metallic and non-metallic character Supplement   • Further clas…
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IGCSE CHEMISTRY 0620 LESSON 11 EXPLANATION

IGCSE CHEMISTRY 0620 LESSON 11 EXPLANATION
Describing Alloys Core: Describe an alloy, such as brass, as a mixture of a metal with other elements Alloys are mixtures of metals, wher…
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Cambridge IGCSE CHEMISTRY 0620 LESSON 1 EXPLANATION

Cambridge IGCSE CHEMISTRY 0620 LESSON 1 EXPLANATION
EXPLANATION PAGE Home / CIE IGCSE Chemistry / Explanation   / Lesson 1 Atomic structure and the Periodic Table P…
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