Chemistry 1 - Rocks and Building Materials For chemisrty 1 unit 2- rocks and building materials, for aqa. 4.0 / 5 based on 2 ratings ? ChemistryRocks, ores, metals and alloysGCSEAQA Created by: Josie & VickiCreated on: 06-12-12 13:13 The main compound found in limestone. It is a white solid. Calcium Carbonate 1 of 8 A building material made by heating limestone and clay. Cement 2 of 8 A building material made by mixing cement, sand and aggregate with water. Comcrete 3 of 8 The breakdown of a compound by heat. Therml Decomposition 4 of 8 The common name for calcium hydroxide solution. Limewater 5 of 8 A white solid made by heating limestone strongly. Calcium Oxide 6 of 8 A white solid made by reacting calcium oxide with water. It is used as a cheap alkai in industry. Calcium Hydroxide 7 of 8 The building material used to bind bricks together. It is made by mixing cement and sand with water. Mortar 8 of 8
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