Chemistry (metals) 0.0 / 5 ? ChemistryRocks, ores, metals and alloysGCSEOther Created by: Jess_Peacock_Created on: 22-02-15 11:44 Ores Rocks from which a metal can be extracted for profit 1 of 12 Reactivity series A list of metals arranged in order of reactivity 2 of 12 Reduction Occurs when oxygen is removed from a compound 3 of 12 Oxidation Occurs when oxygen is added to an element or compound 4 of 12 Recycling Taking materials from waste and making them into useful products again 5 of 12 Conduct A sample which allows electricity to pass through it 6 of 12 Malleable Can be hammered into shape 7 of 12 Ductile Can be stretched into wires 8 of 12 Density The mass of a substance per unit volume 9 of 12 Alloy Mixture of metals 10 of 12 Smart material A material with a property that changes with a change in conditions 11 of 12 Shape memory alloy An alloy that returns to its original shape with a change in conditions, often tempreture 12 of 12
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