PHSC 211 Chapter 1 Quiz (Fall 2020)– Liberty University (A grade)
PHSC 211 Chapter 1 Quiz (Fall 2020)– Liberty University (A grade) 34. The fingernail can scratch the mineral calcite. a. True b. False ans b 35. The mineral scale of hardness was named after the famous scientist Von Verner. a. True b. False ans b 36. Crystal shape refers to how a mineral breaks. a. True b. False ans b 37. Halite has three plans of cleavage at 90°. a. True b. False ans a 38. Biotite and muscovite have 1 plane of cleavage in common. a. True b. False ans a
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- Institution
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Liberty University
- Course
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PHSC (PHSC211)
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- Uploaded on
- September 20, 2021
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- 2020/2021
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- Exam (elaborations)
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- Questions & answers
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34 the fingernail can scratch the mineral calcite
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35 the mineral scale of hardness was named after the famous scientist von verner
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36 crystal shape refers to how a mineral breaks
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37 halite has