Practice Introduction To Metallurgy (7.1) - Metallurgy

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9 questions

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2 cards from this section. Quick, good the night before a test.
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6 questions · about 4 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is metallurgy?
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Think about what this process does.
Question 2.
Name one metal found in its native state.
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It is a precious metal.
3Question 3.
What is metallurgy?
- A process to extract metals
- A type of rock
- A metal itself
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Think about what the term indicates.
4Question 4.
True or False: Gangue refers to the useful minerals in ore.
- True
- False
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Consider whether gangue contributes to extraction.
Question 5.
You have a sample that consists of 70% gangue. Suggest a method to increase the efficiency of extraction from the ore. Explain your reasoning.
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Think about how natural elements can help in separation.
Question 6.
Describe the differences between roasting and calcination in metallurgy. Provide examples of ores processed in each method.
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Consider the role of air in both processes.

5 more questions in this section. Enroll free to practise them all.