Revision C4 C5 C6 3.5 / 5 based on 2 ratings ? ScienceChemistryGCSEOCR Created by: Phoebe McElduffCreated on: 21-01-13 08:00 Group 1 Alkali 1 of 13 Group 7 Halogens 2 of 13 The middle of an atom Nucleus 3 of 13 They move around the nucleus Electrons 4 of 13 The practical technique used to produce line spectrums Spectroscopy 5 of 13 They explain the whole of chemistry Shells 6 of 13 Transferring electrons Ionic 7 of 13 The area where all of the Earths gases are Atmosphere 8 of 13 Sharing electrons Covalent 9 of 13 All the water on the Earth Hydrosphere 10 of 13 An insoluble compound Precipitate 11 of 13 The Earths rigid outer layer Lithosphere 12 of 13 Splitting up with electricity Electrolysis 13 of 13
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