Question

some plastic items are called Unbreakable what is this material write its formula

Answer 1

unbreakable plastics are called polyethylene,polyvinyl chloride(PVC),polythene etc,.........

formula of polythene:-
nCH2=CH2 gives (CH2-CH2)n  [where nCH2=CH2 is ethene and we get polythene]

polyvinylchloride formula:-
(CH2-CH-Cl)n

hope it helps.......

Answer 2

For unbreakable plastic items polythene, PVC , polypropylene  etc are used.
(HOPE THIS HELP AND MARK ME AS BRAINLIEST)