Isotopes

Relative molecular mass

Moles and the Avogadro constant

Time of flight mass spectrometer

Empirical and molecular formula

Balanced equations

Salt equations

Ionic equations

Volume of gases

Concentrations and volumes of solutions

Structure of an atom

s, p or d block elements

Electronic configuration

Successive ionisation energies and electronic structure

Ionic bonding

Covalent and dative covalent bonds

Shapes of molecules

Van der Waals’ forces

Permanent Dipole-Dipole Interactions

Bond polarity

Metallic bonding

Hydrogen bonds

Bonding and properties

Ideal gas equation

The gaseous state

The liquid state

The solid state

Enthalpy change

Calorimetry

Hess’ Law

Bond enthalpy

Oxidation states

Redox reactions

Le Chatelier’s principle and dynamic equilibrium

Kc

Equilibrium constant Kp for homogeneous systems

Brønsted–Lowry acid-base equilibria

Collision Theory

Effect of pressure and concentration on reaction rate

Maxwell–Boltzmann distribution

Effect of temperature on reaction rate

Effect of catalysts on reaction rate

Heterogeneous catalysts and homogeneous catalysts

Period 2 and 3

Group 2, the alkaline earth metals

Group 7 (17) the halogens

Chlorine and chlorate

Nitrogen

Sulfur

Types of formula

Skeletal formula

Introduction to organic chemistry

Reaction mechanisms

Bonding and reactivity

Structural isomerism

Stereoisomerism

E/Z isomerism

Cahn–Ingold–Prelog priority rules

Optical isomerism

Naming alkanes

Combustion of alkanes

Halogenation of alkanes

Cracking

Reactions of alkenes

Addition reactions of alkenes

Addition polymerization

Disposal of polymers

Nucleophilic substitution

Elimination reactions

Depletion of ozone

Alcohols

Oxidation of alcohols

Reactions with alcohols

Reactions of aldehydes

Reactions of ketones

Carbonyl compounds

Carboxylic acids

Esters

Infrared spectroscopy

Born-Haber Cycles

Entropy change ΔS

Gibbs free-energy change ΔG