Question

give5-5 examples of transperent and translucent and opeque

Answer 1

transperent 
glass 
water
diamond 
air
space
trancleuncent
many colloids
opaque
metal
wood 
chair
etc

Answer 2

Transparent- contact lenses, normal water,glass(uncolored) ,Air.
Translucent- butter paper, ground glass,thin plastic and paper sheet,some other materials.
opeque -wall , cardboard, notebook, Mobile phone etc.