**Amorphous solids** are best described as:
ASolids with perfect long-range order
BSupercooled liquids with short-range order only, no sharp melting point, isotropic properties
CAlways conductors of electricity
DAlways anisotropic
Answer & Solution
Correct answer: B. Supercooled liquids with short-range order only, no sharp melting point, isotropic properties
Amorphous solids: random arrangement with only short-range order; gradual softening rather than sharp melting; isotropic; can be considered supercooled liquids. Examples: glass, plastic, rubber, tar.
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