Explanation of IU's IUs in the Original
Idea Units: Student 040
Student's Original Student'sAnalyzed

     Aluminum is an abundant (2) metal (1) that has many uses (3). It comes from Bauxite (4), an ore (5) that looks like clay (6). Bauxite contains Aluminum (7) as well as several (8) other substances (9). Workmen extract those other substances from the bauxite (10). The Bauxite is grinded (11) then put (12) into tanks. The other substances are pressurized (13) into a mass (14). The mass is removed (15) with the use of filters (16) until a liquid remains (17). It is put through several other process (18) until it yields a chemical (19). The chemical is a white (21) powder (20) that is called alumina (22). Alumina is a mixture (23) of Aluminum (24) and oxygen (25). Workmen separate the aluminum from the oxygen (26) with the use of electricity (27). They finally produce a metal (28). The metal is light (29), bright (31), and has luster (30) that is silvery (32). This metal comes in many forms (33).



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