C3: Chemistry Crossword 4.0 / 5 based on 3 ratings ? ChemistryThe Periodic TableGCSEAQA Created by: featherbowsCreated on: 26-06-13 09:36 Developed the Early Periodic Table John Newlands 1 of 14 John Newlands noticed that every [?] element had similar properties Eighth 2 of 14 Left gaps for the discovery of new elements Dmitri Mendeleev 3 of 14 Mendeleev correctly predicted properties of undiscovered ... Elements 4 of 14 The position of an element in the Modern Periodic table enables you to deduce how many electron... Shells 5 of 14 [?] metals are less dense than other metals Alkali 6 of 14 When alkali metals react with non metals they form [?] ions Positive 7 of 14 When alkali metals react with water they form [?] and hydrogen metal hydroxide 8 of 14 Group 1 melting points [?] from Lithium to Potassium decrease 9 of 14 Metals found between Group 2 and Group 3 Transition 10 of 14 Transition metals have [?] melting points to Group 1 Higher 11 of 14 Group 7 Halogens 12 of 14 Halogens react with metals to form [?] compounds Ionic 13 of 14 A more reactive halogen will [?] a less reactive halogen from a compound Displace 14 of 14
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