Answer these questions of 98 points
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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
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0
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
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