C4 Quiz 0.0 / 5 ? ChemistryThe Periodic TableGCSEOCR Created by: Jamie LudfordCreated on: 03-06-13 20:35 the total number of protons and neutrons mass 1 of 21 the total number of protons atomic 2 of 21 different atom forms of elements, different no of neutrons isotope 3 of 21 bonding where you are losing or gaining electrons ionic bonding 4 of 21 become more reactive as you go down alkali metals 5 of 21 group that wants to oxidise one 6 of 21 when burning it turns red lithium 7 of 21 when burning it turns yellow sodium 8 of 21 when burning it turns lilac potassium 9 of 21 become less reactive as you go down halogens 10 of 21 group that wants to reduce, does both covalent and ionic bonding seven 11 of 21 when less reactive substances are replaced by more reactive ones displacement 12 of 21 have no resistance, must be at a low temperature superconductors 13 of 21 iron II in compound is what colour? green 14 of 21 iron III in compound is what colour? brown 15 of 21 copper in compound is what colour? blue 16 of 21 transition metal carbonates break down to what and CO2? metal oxide 17 of 21 compound always in precipitation reactions? sodium hydroxide 18 of 21 colour chloride goes in precipitation reaction? white 19 of 21 colour bromide goes in precipitation reaction? cream 20 of 21 colour iodide goes in precipitation reaction? yellow 21 of 21
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