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Biblioteka

Chapter 8 Minerals

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Posljednje ažuriranje over 4 years ago
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Napomena autora:

This formative allows students to read the chapter in their book and comprehend the material.

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Pitanje 1
1.

To be considered a mineral it must have which of the following?

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Pitanje 2
2.

What does inorganic mean?

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Pitanje 3
3.

Is coal a mineral? Read all the characteristics on page 291 to decide on an answer.

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Pitanje 4
4.

Name the two elements that make up the mineral cinnabar.

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1
Pitanje 6
6.

Complete this sentence.

Almost all pure, solid elements are

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1
1
Pitanje 10
10.

Which is more useful when identifying a mineral?

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1
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1
1
1
Pitanje 16
16.

You find a sample of the mineral magnetite. The sample has a mass of 151.0g and a volume of 29.0 cm3. What is the density of magnetite?

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Pitanje 17
17.

Breakage has 2 options. What are they?

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Pitanje 18
18.

Which of these minerals might the United States need to import for its refrigerators?

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1
Pitanje 5
5.

True or False, almost all elements are compounds.

Pitanje 7
7.

All minerals must be able to form from ______________ processes.

Pitanje 8
8.

What specifically makes a process inorganic?

Pitanje 9
9.

Amber is a material used in jewelry. it forms only by the process of pine tree resin hardening into stone. Is amber a mineral?

Pitanje 11
11.

Which number on Mohs hardness scale is Topaz?

Pitanje 12
12.

Which number on Mohs hardness scale is Gypsum?

Pitanje 13
13.

Which number on Mohs hardness scale is Apatite?

Pitanje 14
14.

Which number on Mohs hardness scale is Diamond?

Pitanje 15
15.

Which number on Mohs hardness scale is Quartz?

Pitanje 19
19.

Magma below the Earth's surface cools

Pitanje 20
20.

Slow cooling of magma leads to what size crystals?