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Chemistry
Key Concepts in Chemistry
Edexcel
1CH0
Key Concepts in Chemistry
Explore the structure of the atom, the periodic table, bonding types, and quantitative chemistry.
Atomic Structure
13 Subtopics
1
Dalton Atomic Model
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2
Structure of an Atom
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3
Relative Charge and Mass
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4
Protons and Electrons
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5
Nucleus Size
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6
Mass of an Atom
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7
Mass Number
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8
Atoms and Protons
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9
Isotopes
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10
Calculating Subatomic Particles
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11
Relative Atomic Masses
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12
Calculating Relative Atomic Mass
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13
Mathematical Applications
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The Periodic Table
8 Subtopics
1
Mendeleev's Arrangement
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2
Mendeleev's Predictions
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3
Atomic Mass Ordering and Isotopes
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4
Atomic Number and Position
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5
Periodic Table Structure
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6
Metals and Non-metals
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7
Electronic Configuration Prediction
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8
Configuration and Periodic Position
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Ionic Bonding
8 Subtopics
1
Formation of Ionic Bonds
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2
Definition of an Ion
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3
Subatomic Particles in Ions
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4
Ion Formation in Groups 1, 2, 6, and 7
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5
Nomenclature of Compounds
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6
Formulae of Ionic Compounds
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7
Ionic Lattice Structure
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8
Mathematical Applications
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Covalent Bonding
5 Subtopics
1
Formation of Covalent Bonds
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2
Covalent Bonding and Molecules
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3
Size of Atoms and Molecules
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4
Formation of Simple Molecular Substances
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5
Mathematical Applications
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Types of Substance
12 Subtopics
1
Classification of Substances
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2
Properties of Ionic Compounds
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3
Properties of Simple Covalent Compounds
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4
Allotropes of Carbon
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5
Structures of Graphite and Diamond
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6
Uses of Graphite and Diamond
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7
Fullerenes and Graphene
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8
Simple Polymers
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9
Properties of Metals
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10
Limitations of Models
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11
Metals vs Non-metals Properties
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12
Mathematical Applications
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Calculations Involving Masses
12 Subtopics
1
Relative Formula Mass and Percentage by Mass
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2
Empirical Formulae Calculation
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3
Deduction of Formulae
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4
Empirical Formula Experiment
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5
Law of Conservation of Mass
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6
Mass Calculations from Equations
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7
Concentration Calculation
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8
Mole Definition
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9
Moles and Particles Calculations
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10
Limiting Reactants
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11
Stoichiometry Deduction
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12
Mathematical Applications
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Suggested Practicals
8 Subtopics
1
Size of Oil Molecule
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2
Metal Properties
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3
Bonding Types Investigation
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4
Properties of Compounds
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5
Classification of Elements and Compounds
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6
Empirical Formula Determination
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7
Mass Changes
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8
Formula of Hydrated Salt
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