Elements of the Sea 0.0 / 5 ? ChemistryGreen ChemistryASOCR Created by: KathyCreated on: 16-03-13 13:27 Used to make plastics such as PTFE. fluorine 1 of 23 Used in water treatment. chlorine 2 of 23 Used in photography. bromine 3 of 23 Used in antiseptics. iodine 4 of 23 The lattice structure of sodium chloride. simple cubic 5 of 23 Each ion is surrounded by its own sphere of water molecules. hydration 6 of 23 The energy needed to remove one electron from each of one mole of isolated gaseous atoms of an element. first ionisation enthalpy 7 of 23 The energies required to remove further electrons. successive ionisation enthalpies 8 of 23 When an oxidation reaction and a reduction reaction occur simultaneously. redox reaction 9 of 23 Loss of electrons. oxidation 10 of 23 Gain of electrons. reduction 11 of 23 Causes another species to be oxidised and in doing so is reduced itself. oxidising agent 12 of 23 Causes another species to be reduced and in doing so is oxidised itself. reducing agent 13 of 23 The sub-shell which holds a maximum of 2 electrons. s sub-shell 14 of 23 The sub-shell which holds a maximum of 6 electrons. p sub-shell 15 of 23 The sub-shell which holds a maximum of 10 electrons. d sub-shell 16 of 23 The arrangement of electrons in shells and orbitals. electronic configuration 17 of 23 Bonds between molecules. intermolecular 18 of 23 Occurs when a molecule has a positive end and a negative end. dipole 19 of 23 When a molecule has a dipole it is... polarised 20 of 23 The weakest type of intermolecular bond. instantaneous dipole 21 of 23 A molecule with a permanent dipole. polar molecule 22 of 23 A reaction where a halogen is replaced by a nucleophile. nucleophilic subsitition reaction 23 of 23
Comments
No comments have yet been made