Chemistry 0.0 / 5 ? ChemistryChemical patterns and reactivity seriesGCSEAQA Created by: ebbie2019Created on: 19-04-19 18:53 3 properties of metals? shiny, conductor and ductile 1 of 12 most reactive in the reactivity series? potassium 2 of 12 least reactive in the reactivity series? gold 3 of 12 what's the name if something gains oxygen? oxidised 4 of 12 what's a displacement reaction? part of one reactant is replaced by another reactant 5 of 12 what does OILRIG stand for? Oxidation Is Loss, Reduction Is Gain 6 of 12 what is an ore? a rock containing enough metal to make it economic to extract 7 of 12 what is obtaining metals from ores called? extraction 8 of 12 what is Le Chatelier's principle? the position of equilibrium will shift to try + cancel out any change you introduce 9 of 12 metal+water=? metal hydroxide+ hydrogen 10 of 12 what's exothermic? releases energy into the surroundings (out) 11 of 12 what's endothermic? absorbs energy from the surroundings (in) 12 of 12
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