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Chemistry KS4, Key - Coggle Diagram
Chemistry KS4
States of matter and purifying
States
Liquid
Gas
Solid
Mixtures/pure
Chromatography
Filtration and crystallisation
Distillation
Potable water
Acids and alkalis
Indicators
Bases and salts
Copper sulphate required practical
Neutralisation
Reactions with acids
Solubility
Electrolytic processes. Obtaining metals. Equilibria
Electrolysis
Copper sulphate
Brine
Reactivity
Ores
Oxidation and reduction
Recycling
Equilibrium
Rates of reaction
Concentration
Use of catalyst
Activation energy
Surface area
Temperature
Measuring rates
Collecting gas
Measuring change of mass
Measure temperature change
Speed precipitate is formed
Bonding
Metallic
Properties
Covalent
Simple covalent
Properties
Giant covalent
Properties
Allotropes of carbon
Diamond
Graphite
Fullerenes
Graphene
Ionic
Lattice properties
Bonding models
The periodic table
Elements
Calculating PEN
Electronic configuration
Evolution of the periodic table
Energy changes
Exothermic
Endothermic
Bond calculations (HT only)
Activation energy
Groups in the periodic table
Group 1 - alkali metals
Group 7 - halogens
Group 0 - Noble gases
Atomic structure
Structure of an atom
Calculating PEN
Isotopes
Calculations involving masses
Masses and empirical formula
Conservation of mass
Moles
Fuels
Hydrocarbons
Homologous series
Alkanes
Alkenes
Fractional distillation
Combustion
Earth and atmospheric science
Early atmosphere
Atmosphere today
Climate change
Key
Paper 2
Paper 1
Both paper 1 and 2