Glass, rubber and plastics are examples of solids that are:
AMetallic
BIonic ones
CAmorphous
DCrystalline
Answer & Solution
Correct answer: C. Amorphous
1. These do not form crystals when their liquids solidify.
2. They lack the long range order of a crystal.
3. They are amorphous solids.
_Source: NCERT Class 12 Chemistry Part I, Chapter 1, The Solid State._
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