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Chemistry: Key concepts
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Chemistry practicals
Fuels and Earth science
Rates of reaction and energy changes
Groups in the periodic table
Extracting metals and equilibria
Chemical changes
States of matter and mixtures
Key concepts
Practical skills
Working scientifically
19 Lessons
114 Exercises
Key concepts
Key concepts
Chemical equations
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Ionic equations and half equations - Higher
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Hazards, risks and precautions
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The history of the atom
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The atom and isotopes
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Calculating relative masses
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Calculating relative atomic mass - Higher
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The history of the periodic table
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Electronic configuration
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Ions and their formation
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Ionic bonding: properties of compounds and naming
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Covalent bonding
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Giant covalent substances
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Metallic bonding and alloys
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Conservation of mass
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Molecular and empirical formulae
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Mole calculations and Avogadro's constant - Higher
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Concentrations of solutions
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Limiting reactants and masses - Higher
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Popular Chapters in All Year Groups
Global challenges
Key concepts
Chemical reactions
Atomic structure and the periodic table
Elements, compounds and mixtures
Organic chemistry I
Atomic structure
Chemistry practicals
Bonding and structure
Enthalpy and reaction rates
The periodic table
Rates and equilibrium
Aromatic chemistry and carbonyls
Acids and bases
Beta
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