Extracting pure aluminum from bauxite and other ores using the Hall-Héroult process, with a vast amount of electrical

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Extracting pure aluminum from bauxite and other ores using the Hall-Héroult process, with a vast amount of electrical energy separating the element from aluminum oxide, making aluminum an energy-dense resource with a huge carbon footprint.

A. using the Hall-Héroult process, with a vast amount of electrical energy separating the element from aluminum oxide, making

B. by means of the Hall-Héroult process, in which a vast amount of electrical energy separates the element from aluminum oxide, making

C. by means of using the Hall-Héroult process, in which a vast amount of electrical energy separates the element from aluminum oxide, is making

D. by means of the Hall-Héroult process, in which a vast amount of electrical energy separates the element from aluminum oxide, makes

E. using the Hall-Héroult process, with a vast amount of electrical energy separating the element from aluminum oxide, makes


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Imo-D

A. using the Hall-Héroult process, with a vast amount of electrical energy separating the element from aluminum oxide, making- Fragment

B. by means of the Hall-Héroult process, in which a vast amount of electrical energy separates the element from aluminum oxide, making- fragment

C. by means of using the Hall-Héroult process, in which a vast amount of electrical energy separates the element from aluminum oxide, is making- wrong use of present continuous tense

D. by means of the Hall-Héroult process, in which a vast amount of electrical energy separates the element from aluminum oxide, makes- correct

E. using the Hall-Héroult process, with a vast amount of electrical energy separating the element from aluminum oxide, makes-use of with is incorrect