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Chemistry
Edexcel GCSE Chemistry
Key Concepts in Chemistry
Edexcel GCSE Chemistry · 1CH0 · Topic 1
Key Concepts in Chemistry
Both papers · 67 notes
Explore the structure of the atom, the periodic table, bonding types, and quantitative chemistry.
Atomic Structure
1.1
Dalton Atomic Model
1.2
Structure of an Atom
1.3
Relative Charge and Mass
1.4
Protons and Electrons
1.5
Nucleus Size
1.6
Mass of an Atom
1.7
Mass Number
1.8
Atoms and Protons
1.9
Isotopes
1.10
Calculating Subatomic Particles
1.11
Relative Atomic Masses
1.12
Calculating Relative Atomic Mass
Mathematical Applications
The Periodic Table
1.13
Mendeleev's Arrangement
1.14
Mendeleev's Predictions
1.15
Atomic Mass Ordering and Isotopes
1.16
Atomic Number and Position
1.17
Periodic Table Structure
1.18
Metals and Non-metals
1.19
Electronic Configuration Prediction
1.20
Configuration and Periodic Position
Ionic Bonding
1.21
Formation of Ionic Bonds
1.22
Definition of an Ion
1.23
Subatomic Particles in Ions
1.24
Ion Formation in Groups 1, 2, 6, and 7
1.25
Nomenclature of Compounds
1.26
Formulae of Ionic Compounds
1.27
Ionic Lattice Structure
Mathematical Applications
Covalent Bonding
1.28
Formation of Covalent Bonds
1.29
Covalent Bonding and Molecules
1.30
Size of Atoms and Molecules
1.31
Formation of Simple Molecular Substances
Mathematical Applications
Types of Substance
1.32
Classification of Substances
1.33
Properties of Ionic Compounds
1.34
Properties of Simple Covalent Compounds
1.35
Allotropes of Carbon
1.36
Structures of Graphite and Diamond
1.37
Uses of Graphite and Diamond
1.38
Fullerenes and Graphene
1.39
Simple Polymers
1.40
Properties of Metals
1.41
Limitations of Models
1.42
Metals vs Non-metals Properties
Mathematical Applications
Calculations Involving Masses
1.43
Relative Formula Mass and Percentage by Mass
1.44
Empirical Formulae Calculation
1.45
Deduction of Formulae
1.46
Empirical Formula Experiment
1.47
Law of Conservation of Mass
1.48
Mass Calculations from Equations
1.49
Concentration Calculation
1.50
Mole Definition
1.51
Moles and Particles Calculations
1.52
Limiting Reactants
1.53
Stoichiometry Deduction
Mathematical Applications
2 notes
Chemical Calculations: Ratios, Empirical Formulae & Moles
Mathematical Skills: Algebra, Standard Form & Accuracy
Suggested Practicals
Size of Oil Molecule
Metal Properties
Bonding Types Investigation
Properties of Compounds
Classification of Elements and Compounds
Empirical Formula Determination
Mass Changes
Formula of Hydrated Salt
Practise with past papers
Key terms & definitions
