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Aluminum is an abundant (2) metal (1) which has many uses (3). Aluminum comes from (4) bauxite, an ore (5) that looks like clay (6). Bauxite contains aluminum (7) and many (8) other substances (9) that workmen extract (10). The workmen grind (11) the bauxite and put (12) it in tanks with pressure (13) in them. The other substance form a mass (14) that workmen remove (15) by using filters (16). The liquid that remains (17) is put through several other processes (18) and finally yields (19) a chemical. The chemical is a white (21), powdery (20) mixture (23) called alumina (22). The workmen separate (26) aluminum (24) and oxygen (25), which are contained in the chemical, by using electricity (27). They finally produce a light (29), lustery (30), bright (31), and silvery (32) metal (28) that comes in many forms (33).
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