Important Science Practice Questions For Students! Quiz
12 Questions
| Total Attempts: 38
A Science quiz to study for exams
Questions and Answers
- 1.Perform a scratch test
- A.
Streak
- B.
Hardness
- C.
Luster
- D.
Solution
- 2.A rock that contains a metal or econnnomically useful minieral
- A.
Density
- B.
Definate chemical composition
- C.
Ore
- 3.A ranking of minerals from softest to hardest
- A.
Mohs hardness scale
- B.
Gemstones
- C.
Solution
- D.
Cleavage
- 4.The color of its powder on an unglazed tile
- A.
Solution
- B.
Streak
- C.
Crystalline structure
- D.
Hardness
- 5.Contains certain elements in a definate amount
- A.
Gemstones
- B.
Solution
- C.
Luster
- D.
Chemical composition
- 6.How the mineral reflects light
- A.
Mohs hardness scale
- B.
Ore
- C.
Luster
- 7.Mass pre unit volume
- A.
Density
- B.
Luster
- C.
Solution
- 8.Observe # and Angle of crystal faces
- A.
Crystalline structure
- B.
Definate chemical composition
- C.
Density
- D.
Streak
- 9.Property of splitting evenly along flat surfaces
- A.
Streak
- B.
Gemstones
- C.
Density
- D.
Cleavage
- 10.The hard colorful minerals with a brilliant glassy luster
- A.
Luster
- B.
Gemstones
- C.
Halite
- D.
Solution
- 11.What forms when salt water evaporates?
- A.
Halite
- B.
Density
- C.
Streak
- D.
Cleavage
- 12.A mixture in which one substance dissolves in another
- A.
Streak
- B.
Rocks
- C.
solution
- D.
Minerals
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