Snakes and Ladders 64 63 What is wrong with this equation? Hydrogen + oxygen = water 62 61 What is the change of state happening when making ice cream in a bag? 60 59 Are reactants at the start of an equation or at the end? 58 57 Is temperature change a sign of a chemical change or physical change? 49 50 51 The name of the process of changing from a liquid to a gas 52 53 54 The name of the process of changing from a solid to a gas 55 56 48 47 46 45 44 Is flammability a chemical or physical property? 43 42 41 33 34 35 Is baking cupcakes a chemical or physical change? 36 What is the product(s) in Hydrogen + oxygen water ? 37 38 39 40 Are products at the start of an equation or the end? 32 31 30 29 N What is wrong with this equation? Sodium & chlorine sodium chloride 28 Name the FOUR states of matter 27 26 Is colour a chemical or physical property? 25 17 18 What is an example of a physical property? 19 20 What state of matter has the most energy? 21 22 23 Is melting ice a chemical or physical change? 24 16 15 14 What is one sign of a physical change? 13 When can an equal (=) sign be used in a chemical word equation? 12 11 10 9 Is burning sugar a chemical or physical change? 1 What is the reactant(s) in Baking soda + vinegar carbon dioxide ? 2 3 4 What state of matter is a slushie when frozen? 5 6 Is lighting a match a chemical or physical change? 7 8 The name of the process of changing from a gas to a liquid What is one sign of a chemical change?