chemistry 0.0 / 5 ? ChemistryRocks, ores, metals and alloysGCSEAQA Created by: keiralouuCreated on: 18-05-16 11:34 523416 Across 1. scientific name for limestone (7, 9) 4. concrete is made from sand, stone, concrete mix and?? (5) 6. breaks down chemicals and rocks by heating. (7, 13) Down 2. turns cloudy when carbon dioxide is present. (9) 3. calcium carbonate turns into this when heated (7, 5) 5. clay powder mixed with ??? turns into cement (9)
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