Metals and extractions 0.0 / 5 ? ChemistryExtracting metals /The reactivity seriesGCSEWJEC Created by: ABCCreated on: 25-03-21 20:46 95721310468 Across 1. A rock containing metal (3) 3. The charge on the cathode (8) 4. What colour is produced when sodium hydroxide reacts with iron 111 (4, 5) 7. Reduction is... of electrons (4) 8. What is the common name of iron ore (9) Down 2. What raw material is a compound that contains iron (4, 3) 5. What is the common name of aluminium ore (7) 6. What colour is produced when sodium hydroxide reacts with copper (4) 9. What colour is produced when sodium hydroxide reacts with iron 11 (5) 10. What raw material burns in the air to produces heat (4)
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