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Pearson Edexcel International GCSE Chemistry (4CH1)

1 Principles of chemistry

(a) States of matter

(b) Elements, compounds and mixtures

(c) Atomic structure

(d) The Periodic Table

(e) Chemical formulae, equations and calculations

(f) Ionic bonding

(g) Covalent bonding

(h) Metallic bonding

(i) Electrolysis

2 Inorganic chemistry

(a) Group 1 (alkali metals) – lithium, sodium and potassium

(b) Group 7 (halogens) – chlorine, bromine and iodine

(c) Gases in the atmosphere

(d) Reactivity series

2.15 Metal reactivity with water and acids

2.16 Metal displacement reactions

2.17 Metal reactivity order

2.18 Conditions for rusting

2.19 Preventing rusting

2.20 Oxidation and reduction

2.21 Acid–metal reaction practical

(e) Extraction and uses of metals

(f) Acids, alkalis and titrations

(g) Acids, bases and salt preparations

(h) Chemical tests

3 Physical chemistry

(b) Rates of reaction

(c) Reversible reactions and equilibria

4 Organic chemistry

(a) Introduction

(f) Carboxylic acids

(h) Synthetic polymers

5 Experimental skills

Problem-solving and application

Investigation planning and methods

Observations, measurements and variables

Analysis, communication and evaluation

6 Mathematical skills

1 Arithmetic and numerical computation

2 Handling data

Question Bank/IGCSE Edexcel Chemistry/2 Inorganic chemistry/(d) Reactivity series/2.18 Conditions for rusting

Edexcel IGCSE Chemistry 2.18 conditions for rusting

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