Rocks. Metals and Quarrying 0.0 / 5 ? ChemistryExtracting metals /The reactivity seriesRocks, ores, metals and alloysThe limestone cycleGCSEAQA Created by: acornrocksalotCreated on: 02-11-13 10:20 What are some social issues that quarrying can cause? Bad View, Busy Roads, Noisy, Less Tourism 1 of 15 What are some economic issues that quarrying can cause? Houses Devalue, More Jobs Created, Business can increase 2 of 15 What are some enviromental issues that quarrying can cause? Suplpher Dioxide and Co2 are let off, Dust covers plants, destroys habbitats 3 of 15 What is CaO? Quicklime 4 of 15 What is CaCO3? Limestone 5 of 15 What process happens between quicklime and slacked lime? an Exothermic reaction 6 of 15 What process happens between limestone and quicklime? a Thermal-Decomposition 7 of 15 What is cement? Quicklime and Clay 8 of 15 What is Mortar Sand, Water and Cement 9 of 15 What is concrete? Mortar, stones and gravel 10 of 15 What is an ore? Metal found that is economically worth mining 11 of 15 Name some alloys Steel, Bronze and Brass 12 of 15 Problems with electrolysis Have to change the anode, High temperature, 100,000+ amps used 13 of 15 Why is carbon used to extract Iron? Because Iron has a lower reactivity 14 of 15 What stops Al from "rusting" or eroding? An oxide layer 15 of 15
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