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Mineral Review. Earth Science. 1. Color of a mineral’s powder. Hardness Streak Cleavage. Response Grid. 10. Countdown. 2. A measure of how easily a mineral can be scratched. Hardness Streak Cleavage. Response Grid. 10. Countdown. 3. How light is reflected from a mineral. Streak - PowerPoint PPT Presentation
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Mineral Review
Earth Science
1. Color of a mineral’s powder
a. b. c.
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a. Hardness b. Streak c. Cleavage
Countdown
10
Response Grid
2. A measure of how easily a mineral can be scratched
a. b. c.
0% 0%0%
a. Hardnessb. Streakc. Cleavage
Countdown
10
Response Grid
3. How light is reflected from a mineral
a. b. c.
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a. Streakb. Lusterc. Color
Countdown
10
Response Grid
4. All minerals share basic characteristics.
a. b. c.
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a. Ten b. Three c. Five
Countdown
10
Response Grid
5. The softest mineral is
a. b. c.
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a. Talcb. Diamondc. Graphite
Countdown
10
Response Grid
Fastest Responders (in seconds)0 Participant 10 Participant 20 Participant 30 Participant 40 Participant 5
6. A mineral is an inorganic solid with a unique crystal structure.
a. b.
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a. Trueb. False
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10
Response Grid
7. Two types of hardness are metallic and non-metallic.
a. b.
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a. Trueb. False
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10
Response Grid
8. Some minerals are formed when crystals cool.
a. b.
0%0%
a. Trueb. False
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10
Response Grid
9. Color alone is usually not enough to identify a mineral.
a. b.
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a. Trueb. False
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10
Response Grid
10. Tests for hardness and streak do not help identify minerals.
a. b.
0%0%
a. Trueb. False
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10
Response Grid
11. This mineral writes like a pencil.
a. b. c.
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a. Calciteb. Graphitec. Talc
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10
Response Grid
All minerals share the following EXCEPT
a. b. c.
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a. Being formed from living organisms
b. Being solidsc. Having the atoms
within the mineral arranged in a pattern
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10
Response Grid
13. What is the special property of magnetite?
a. b. c.
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a. Looks like goldb. Reacts with acidc. Attracts magnets
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10
Response Grid
14. A mineral’s hardness is determined by a
a. b. c.
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a. Scratch testb. Streak testc. Color test
Countdown
10
Response Grid
Fastest Responders (in seconds)0 Participant 10 Participant 20 Participant 30 Participant 40 Participant 5
15. Minerals can form from magma and solutions.
a. b.
0%0%
a. Trueb. False
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10
Response Grid
16. Sulfur has special properties of
a. b. c.
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a. Color and writing like a pencil
b. Attracted to magnets and smell
c. Smell and color
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10
Response Grid
17. Moh’s scale is how we rate
a. b. c.
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a. Streakb. Hardnessc. Special properties
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10
Response Grid
18. One way minerals can be formed is from
a. b. c.
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a. rocksb. magmac. sugar
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10
Response Grid
19. A second way minerals can form is from
a. b. c.
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a. solutionsb. oxygenc. acid
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10
Response Grid
20. A non-metallic mineral looks like polished metal.
a. b.
0%0%
a. Trueb. False
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10
Response Grid
What is the IL state mineral?
a. b. c. d.
0% 0%0%0%
a. Neonb. Fluoritec. Sulfurd. Graphite
Response Grid
Countdown
10
Fastest Responders (in seconds)0 Participant 10 Participant 20 Participant 30 Participant 40 Participant 5
