Crystals and Polymers Quiz Form
Test your knowledge of crystals and polymers with this 10-question quiz.
Which of the following is a characteristic of crystalline solids?
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Well-defined melting point
Amorphous structure
Lack of long-range order
Variable shape
Polymers are best described as:
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Small molecules joined in a chain
Ionic crystals
Single atoms
Metal alloys
Which of the following materials is an example of a polymer?
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Polyethylene
Diamond
Quartz
Salt
Name one property that distinguishes polymers from crystals.
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Select all types of polymerization processes.
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Addition polymerization
Condensation polymerization
Sublimation
Crystallization
Which statement about amorphous solids is true?
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They have no definite melting point.
They exhibit long-range order.
They are always metals.
They conduct electricity.
Match the following terms with their correct definitions:
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Rows
Definition
Crystal lattice
Regular repeating pattern
Large molecule made of repeating units
Lack of long-range order
Process of forming a solid from a solution
Polymer
Regular repeating pattern
Large molecule made of repeating units
Lack of long-range order
Process of forming a solid from a solution
Amorphous
Regular repeating pattern
Large molecule made of repeating units
Lack of long-range order
Process of forming a solid from a solution
Crystallization
Regular repeating pattern
Large molecule made of repeating units
Lack of long-range order
Process of forming a solid from a solution
Which of the following is NOT a property of crystals?
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Definite geometric shape
Long-range order
Random arrangement of particles
Sharp melting point
Rate your confidence in your knowledge of polymers.
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1
2
3
4
5
Briefly explain the importance of polymers in daily life.
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