17
QuizMultiple Choice

Unit Test — Unit test

Question 17 • EO Chemistry 7320B

Which of the following best identifies where long-range order would be found?

Answer
A
in amorphous solids
B
in crystalline solids
C
in thermal plasmas
D
in nonthermal plasmas

Explanation

Long-range order means particles are arranged in a repeating pattern that continues over large distances. Crystalline solids have this regular, repeating structure. Amorphous solids lack long-range order, and plasmas do not have the fixed crystal lattice arrangement.

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