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C1 Keywords 1 Keyword Metal Element Atom Symbol Periodic table Group Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 2 Keyword Write it out 3 times Say it in a sentence What it means Add a picture Nucleus Proton Neutron Electron Atomic number PTO C1 Keywords 2 continued Keyword Mass number Energy level Noble gas Unreactive Combustion Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 3 Keyword Compound Ion Ionic bond Ionic compound Covalent bond Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 4 Keyword Chemical reaction Reactant Product Formula Balanced symbol equation Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 6 Keyword Limestone Aggregate Social impact Economic impact Environmental impact Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 7 Keyword Thermal decomposition State symbols Limewater Lime cycle Respiration Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 8 Keyword Cement Mortar Concrete Reinforced concrete Reservoir Write it out 3 times Say it in a sentence What it means Add a picture Keyword Transition metal Unreactive Reactivity series Mineral Ore Blast furnace Reduction C1 Keywords 9 Write it out 3 Say it in a times sentence What it means Add a picture C1 Keywords 10 Keyword Cast iron Steel Alloy Low carbon steel High carbon steel Low carbon Corrosion Stainless steel Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 11a Keyword Write it out 3 times Say it in a sentence What it means Add a picture Open-cast mine Concentrate Smelting Electrolysis Low grade ore pto C1 Keywords 11 Keyword Displacement Phytomining Bioleaching Deforestation Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 13 Keyword Crude oil Fossil fuel Nonrenewable Finite Hydrocarbon Write it out 3 times Say it in a sentence What it means Add a picture Keyword Mixture Fraction Fractional distillation Fractionating column Condense Evaporate C1 Keywords 13 Write it out Say it in a 3 times sentence What it means Add a picture C1 Keywords 14 Keyword Molecular formula Displayed formula Alkane Saturated General formula Saturated Viscous Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 15 Keyword Complete combustion Sulphurdioxide Acid rain Particulates Global dimming Write it out 3 Say it in a times sentence What it means Add a picture C1 Keywords 15 Keyword Carbon monoxide Incomplete combustion Partial combustion Plant oils Biofuel Write it out 3 Say it in a times sentence What it means Add a picture C1 Keywords 18 Keyword Cracking Catalyst Unsaturated Hydrocarbon Bromine water Alkene Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 19 Keyword Polymer Monomer Poly(ethene) Polymerisation reaction Poly(propene) Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 21 Keyword Hydrogel Shape memory polymer Smart material LDPE HDPE Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 23 Keyword Fermentation Hydration Glucose Catalyst Dental polymer Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 25 Keyword Pressing Distillation Steam distillation Nonbiodegradable Landfill site Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 27 Keyword Saturated Unsaturated Monounsaturated Polyunsaturated Hydrogenation Write it out Say it in a 3 times sentence What it means Add a picture C1 Keywords 26 Keyword Emulsifier Emulsion E-number Hydrophilic Hydrophobic Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 28 Keyword Atmosphere Crust Mantle Core Crustal movement Crustal Continental drift Write it out 3 Say it in a times sentence What it means Add a picture C1 Keywords 29 Keyword Earthquake Volcano Plate tectonics Tectonic plate Focus Write it out 3 times Say it in a sentence What it means Add a picture C1 Keywords 31 Keyword Volcanic activity Primordial soup theory Miller-Urey experiment Write it out 3 times Say it in a sentence What it means Add a picture