Chemistry 0.0 / 5 ? ChemistryOtherAQA Created by: SorrelCreated on: 13-05-13 13:07 The smallest of single chemical particles atom 1 of 35 2 or more atoms, the same or different, that are chemically joined together molecule 2 of 35 a substance that cannot be broken down into anything simpler, and it is made of only one type of atom element 3 of 35 2 or more different elements that are chemically joined together compound 4 of 35 the number of electrons that can occupy the inner shell of an atom two 5 of 35 the nukber of electrons that can occupy any subsequent shell of an atom eight 6 of 35 a different type of atom of the same element with the same number of protons, electrons but a different number of neutrons isotope 7 of 35 when neutral atoms become charged particles when they combine with other atoms ionic bonding 8 of 35 The bonding between a non-metal and a non-metal covalent 9 of 35 The bonding between a non-metal and a metal ionic 10 of 35 What the metal atom becomes after ionic bonding positive 11 of 35 What the non-metal atom becomes after ionic bonding negative 12 of 35 eg: 2,8,8,2 electron configuration 13 of 35 Calcium carbonate limestone 14 of 35 The chemical formula for limestone CaCO3 15 of 35 The name of the reaction given when a metal carbonate is heated to make a metal oxide and carbon dioxide thermal decomposition 16 of 35 A substance that is made by heating powdered limestone with clay cement 17 of 35 A mixture of cement, sand, water and aggregate concrete 18 of 35 A mixture of cement, sand and water mortar 19 of 35 Strong, hard, durable and compact are all properties of what? limestone 20 of 35 Calcium oxide quicklime 21 of 35 Calcium hydroxide slaked lime 22 of 35 Clacium hydroxide solution limewater 23 of 35 The metals that are found in the middle of the periodic table transition 24 of 35 A metal that is often used in plumbing, making pipes and wires copper 25 of 35 when plants absorb copper compounds through their roots and are harvested phytomining 26 of 35 When bacteria produce solutions called leachates that contain copper compounds, after the bacteria have absorbed them bioleaching 27 of 35 Another substance used to extract copper from solutions of copper salts scrap iron 28 of 35 A mixture of 2 or more elements and where one is a metal alloy 29 of 35 Alloys are ........ than pure metals stronger 30 of 35 Where iron is extracted from iron ore blast furnace 31 of 35 A more pure form of carbon used in the blast furnace coke 32 of 35 iron ore iron oxide 33 of 35 The name given to a rock that contains enough of a mineral for a metal to be extracted from it ore 34 of 35 When a metal oxide is reacted with carbon to form a metal and carbon dioxide - ........ with carbon reduction 35 of 35
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