Glass is a
micro-crystalline solid
super-cooled liquid
gel
polymeric mixture.
As learnt in concept
Glass is an amorphous solid and is sometimes referred to as supercooled liquid. It does not have a crystalline structure and its molecules can move around.
Option 1)
micro-crystalline solid
This option is incorrect.
Option 2)
super-cooled liquid
This option is correct.
Option 3)
gel
This option is incorrect.
Option 4)
polymeric mixture.
This option is incorrect.
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