Chem111 Metallurgy
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| ______is a naturally occurring substance with a range of chemical composition | show 🗑
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| A mineral deposit concentrated enough to allow economical | show 🗑
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| the science and technology of separating metals from their ores and of compounding alloys is ____________ | show 🗑
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| List three metals that are usually found in an uncombined state in nature | show 🗑
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| List three metals that are always found in a combined state in nature | show 🗑
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| Write chemical formula for calcite/limestone | show 🗑
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| Write chemical formula for dolomite | show 🗑
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| show | CaF2
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| Write chemical formula for halite | show 🗑
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| Write chemical formula for corundum | show 🗑
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| show | Fe3O4
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| Write chemical formula for beryl | show 🗑
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| Write chemical formula for galena | show 🗑
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| Write chemical formula for epsomite | show 🗑
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| show | CaSO4
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| show | magnesite
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| Name Na3AlF6 | show 🗑
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| Name Al2O3 | show 🗑
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| Name Ag2S | show 🗑
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| show | cinnabar
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| Name ZnS | show 🗑
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| Name SrSO4 | show 🗑
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| Name PbCO3 | show 🗑
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| show | pyrolusite
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| Name TiO2 | show 🗑
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| show | the desired mineral is separated from waste materials—
usually clay and silicate minerals—which are collectively called the gangue
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| What does roasting mean in metallurgy? | show 🗑
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| Why is roasting a major source of air pollution and acid rain? | show 🗑
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| Describe with examples the chemical and electrolytic reduction processes used in the production of metals | show 🗑
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| Describe the main steps used to purify metals | show 🗑
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| Describe the extraction of iron in a blast furnace | show 🗑
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| Briefly discuss the steelmaking process. | show 🗑
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| Methods for separation of the ore (flotation) | show 🗑
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| Methods for separation of the ore ( ferromagnetic metals) | show 🗑
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
kc66501