French Revision 0.0 / 5 ? ChemistryGCSENone Created by: Former MemberCreated on: 22-04-13 20:16 what is an ore? a metal rich mineral that is economically viable to extract 1 of 7 how can metal more reactive than carbon be extracted electrolysis 2 of 7 what is phytomining process using plants to extract dissolved chemicals from the ground 3 of 7 why is phytomining better than mining mining is more destructive plants remove carbon dioxide less electricity finally energy from burning plants can produce electricity 4 of 7 characteristics of transition metals high melting point high density hard tough and slow reactions with water air and acid 5 of 7 uses of aluminium used to form alloys stronger than aluminium cans saucepans aeroplanes and spacecraftsp 6 of 7 properties of titanium doesn't corrode not very reactive brittle when carbon reacts with it 7 of 7
Comments
No comments have yet been made