C4b - Ionic Bonding 4.0 / 5 based on 2 ratings ? ChemistryStructure and bondingGCSEOCR Created by: EsmeCreated on: 23-10-12 20:30 What is an ion? A charged atom or atoms. 1 of 11 When is a positive ion made? When an atom/atoms loses/lose one or more electron. 2 of 11 When is a negative ion made? When an atom/atoms gains/gain one or more electrons. 3 of 11 What does a metal atom do in ionic bonging? Lose all outer-shell electron. 4 of 11 What does a non-metal atom do in ionic bonding? Gain electrons to fill its outer shell. 5 of 11 What can ionically bonded compounds do? Dissolve in water, conduct electricity when in solution and conduct electricity when in molten. 6 of 11 What can't ionically bonded compounds do? Melt easily and conduct electricity when solid. 7 of 11 What are the names of ionically bonded compounds with positive and negative ions that are strongly attracted to each other? Giant ionic lattices. 8 of 11 Why can ionically bonded compounds conduct electricity in solution and molten? The charged ions are free to move about to conduct a current. 9 of 11 How can you tell from just the original elements if the compound is ionically bonded? One is a metal and one is a non-metal. 10 of 11 What charge does an ionic compound have? Equal positive and negative. 11 of 11
BMA | GCSE: AQA: Topic 2: Bonding, Structure and Properties of Matter: Bonding: Ionic Bonding 0.0 / 5
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