Verified Answer :

Riya25

No, its not possible because mostly substances are not durable also u can take an example of iron. if we make a cd of iron then rusting occurs
hope it helps u

No, it is not possible to make CD by other material except plastic.

The full form of CD is compact disks. It is simple disk of plastic

Why CD made up of plastics ?

  • The CD is made up of plastic mainly with polycarbonate plastic (PC) .
  • The PC is stronger  and mechanically more stable. CD must be stronger enough to resist any mechanical damage like scratching.
  • The PC are quite temperature and and impact resistance and highly transparent.
  • It provides the disc depth necessary to maintain laser focus on the metal and data layer.
  • The surface of the CD is reflective because it is coated with thin layer of aluminium and sometimes gold .

learn about Aluminium

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