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Author Question: The naturally occurring form of a metal that is concentrated enough to allow economical recovery of ... (Read 55 times)

jacob816

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on: Nov 5, 2023

Question 1

The mineral cryolite, Na3AlF6, is used in the Hall process for aluminum production as
◦ the source of aluminum (the ore).
◦ a chemical reducing agent.
◦ a material that forms a slag and thus removes impurities.
◦ a solvent for alumina, Al2O3.

Question 2

The naturally occurring form of a metal that is concentrated enough to allow economical recovery of the metal is know as
◦ an element.
◦ a mineral.
◦ gangue.
◦ an ore.
◦ an amalgam.
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by jacob816 on Nov 5, 2023

viper01

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Reply #1 on: Nov 5, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jacob816

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Reply 2 on: Nov 5, 2023
Gracias!

pratush dev

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Reply 3 on: Yesterday
Wow, this really help

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