|
||||||
|
Aluminum is a abundant (2) metal (1) that has many uses (3). Aluminum comes from (4) a clay like (6) ore (5) called Bauxite. Bauxite contains several (8) other substances (9) that workers must extract (10). To remove the Aluminum (15) the workes put (12) the Bauxite in Pressured (13) tanks. The other substances form a mass (14) that can be filtered (16) out Leaving only a Liquid (17). The Liquid must then go through several other processes (18) that produce (19) a white (21), powdery (20), chemical called Alumina (22). Alumina is made up (23) of Aluminum (24) and oxygen (25). Workers use electricity (27) to seperate the Aluminum and oxygen (26). The final result is a light (29) silvery (32) metal (28) that comes in many forms (33).
Missing: # 7 "contains aluminum" [Implied"]Added IUs: Content errors: |
||||||