8
lesson pretestMultiple Choice

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Question 8 • Physical Science

Gerry is looking at salt under a powerful microscope and notices a crystalline structure. What can be known about the salt sample that Gerry is looking at?

Answer
A
The atoms have spread out from each other.
B
The atoms are vibrating in place.
C
The atoms have no particular pattern.
D
The atoms are sliding past each other.
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