Chemistry Unit 3 Revision Quiz 0.0 / 5 ? ChemistryThe Periodic TableWater hardness and solubilityGCSEAQA Created by: Laura.S.CCreated on: 04-01-16 19:28 The Group 0/8 Noble Gases are colourless non–metals with very low melting and boiling points meaning they are: Gases at room temperature 1 of 5 Water that is safe to drink but not pure is called: Potable Water 2 of 5 Two ways sea water can be made drinkable for humans? Distillation and Reverse Osmosis 3 of 5 In the UK where is water collected from to be treated? Lakes and Rivers 4 of 5 What sterilising agent is used in making potable water? Chlorine 5 of 5
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