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Curricula IGCSE Pearson Edexcel Chemistry1. Principles of Chemistry

1. Principles of Chemistry

1

States of Matter

The Three States of Matter

Diffusion & Dilution

Practical: Investigate the Solubility of a Solid in Water at a Specific Temperature

2

Elements, Compounds & Mixtures

Element, Compound or Mixture

Pure Substance vs Mixture

Separation Techniques

Interpreting Chromatograms

Practical: Investigating Paper Chromatography

3

Atomic Structure

Atoms: Definitions & Structure

Calculate Relative Atomic Mass

4

The Periodic Table

Periodic Table: Basics

Electronic Configurations

Classify Metals & Non-Metals

Electronic Configuration & Reactivity

5

Chemical Formulae, Equations, Calculations

Word & Chemical Equations

Calculate Relative Mass

Moles, Mass & RFM

Calculate Reacting Masses

Calculate Percentage Yield

Experiment: Finding Formulae of Compounds

Practical: Determine the Formula of a Metal Oxide

Empirical & Molecular Formulae

Calculate Concentrations of Solutions

Calculate Volumes of Gases

6

Ionic Bonding

Formation of Ions

Formulae for Ionic Compounds

Ionic Bonds: Dot & Cross Diagrams

Ionic compounds: Bonds, Structure & Properties

7

Covalent Bonding

Formation of Covalent Bonds

Covalent Bonds: Dot & Cross Diagrams

Simple Molecular Structures

Giant Covalent Structures

8

Metallic Bonding

Metallic Bonding

9

Electrolysis

Explaining Conductivity

Electrolysis Experiments

Writing Half-Equations

Practical: Investigate the Electrolysis of Aqueous Solutions