IS Ch 7.1 2.0 / 5 based on 1 rating ? ScienceAll LevelsNone Created by: Master of SmartLearningCreated on: 15-04-13 14:58 Air makes up the ? atmosphere 1 of 17 Air contains ? Nitrogen 2 of 17 Air contains ? Oxygen 3 of 17 Air contains ? Carbon dioxide 4 of 17 Air contains ? noble gases 5 of 17 Air contains ? water vapour 6 of 17 ? measures the amount of water vapour in the air humidity 7 of 17 What gas has a temperature of negative 196 degrees Celsius? Liquid nitrogen 8 of 17 Dry ice = ? solid carbon dioxide 9 of 17 ? is used to fill light bulbs Argon 10 of 17 ? is used to fill balloons Helium 11 of 17 Neon glows ? when electricity passes through it. red 12 of 17 Diving cylinders contain ? compressed air 13 of 17 What can we use to test oxygen? glowing splint 14 of 17 What liquid can we use to test carbon dioxide? lime water 15 of 17 What can we use to test water vapour? chloride paper 16 of 17 Air that we breathe into our lungs unbreathed air 17 of 17
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