Question

Answer these questions of 98 points

Answer 1

Answer:

Explanation:

unbreakable items are generally made up of plastic materials like

polyvinyl chloride(PVC), polyethylene (PE) and polypropylene (PP)

PVC - (C2H3Cl)n

PE - ‎(C2H4)n

PP  -  ‎(C3H6)n

Thermoplastics are generally 100% recyclable

e. g : polypropylene and polyethylene

Melamine property of flame resistance and self-extinguishing  is the base to use it as  coating on fire resistant uniforms

Answer 2

Answer:

unbreakable items are generally made up of plastic materials like

polyvinyl chloride(PVC), polyethylene (PE) and polypropylene (PP)

PVC - (C2H3Cl)n

PE - ‎(C2H4)n

PP - ‎(C3H6)n