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WorksheetsII Partial - 8th B Science Quiz I
Total questions: 10
Worksheet time: 20mins
Name
Class
Date
1.
What kind of luster these minerals have?
a)
Metallic
b)
Nonmetallic
c)
Glassy
2.
This is the hardest mineral.
a)
talc
b)
diamond
c)
quartz
3.
When was Mohs scale developed?
a)
1842
b)
1924
c)
1824
4.
This mineral has cleavage.
a)
True
b)
False
5.
What is the mineral that has a perfect cleavage?
a)
Mica
b)
Quartz
c)
Calcite
6.
This is the color of a mineral when it is in a powdered form.
a)
fracture
b)
luster
c)
streak
7.
What does the Mohs scale compare?
a)
Mineral Hardness
b)
Mineral Luster
c)
Mineral
8.
The way a mineral reflects light is known as (a) .
9.
This is something that only minerals that break with uneven, rough, or jagged surfaces have.
(a)
10.
Magnetism can be another property of minerals.
a)
True
b)
False
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