Flame Tests 0.0 / 5 ? ChemistryTesting and analysing substancesIGCSEEdexcel Created by: MalaikaCreated on: 01-01-20 15:29 What are flame tests used for? To identify cations (positive metal ions) 1 of 9 Lithium Red Flame 2 of 9 Sodium Yellow Flame 3 of 9 Potassium Lilac Flame 4 of 9 Calcium Orange-red Flame 5 of 9 Copper Blue-green Flame 6 of 9 Stage 1 of flame test Clean nichrome wire by dipping in dilute HCl and hold in blue flame 7 of 9 Stage 2 of flame test Dip nichrome wire into unknown solid sample 8 of 9 Stage 3 of flame test Hold wire in clear blue flame and look for the colour 9 of 9
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