A large molecule made of repeating units

Why are plastics an environmental problem?

Many take centuries to break down

Polymers Quiz – How Much Do You Really Know?

This polymers quiz covers natural and synthetic polymers, rubber, Bakelite, nylon, polyethylene, PET bottles, recycling codes and biodegradable plastics. Ten questions test how much you really know about the long-chain molecules all around us.

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🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 150 Seconds

Question 1 / 10 Time: 150s

Definition
What is a polymer?
Natural
Which of these is a natural polymer?
First
Which was the first fully synthetic plastic, made in 1907?
Nylon
Who invented nylon at DuPont in 1935?
Rubber
What process did Charles Goodyear discover to strengthen rubber?
Bottles
Most plastic drink bottles are made of what?
Bags
Which polymer is used in many plastic bags?
Kevlar
Which strong fiber, invented by Stephanie Kwolek, is used in body armor?
Biology
Which biological molecule is a polymer of nucleotides?
Problem
Why are plastics an environmental problem?

Explanations: answer key for all 10 questions

Q1: What is a polymer?
Answer: A large molecule made of repeating units
The small repeating units are called monomers.
Q2: Which of these is a natural polymer?
Answer: Cellulose
Wood and cotton contain cellulose.
Q3: Which was the first fully synthetic plastic, made in 1907?
Answer: Bakelite
Leo Baekeland invented it.
Q4: Who invented nylon at DuPont in 1935?
Answer: Wallace Carothers
It was first used in stockings and toothbrushes.
Q5: What process did Charles Goodyear discover to strengthen rubber?
Answer: Vulcanization
Adding sulfur and heat made rubber durable.
Q6: Most plastic drink bottles are made of what?
Answer: PET
Its recycling code is 1.
Q7: Which polymer is used in many plastic bags?
Answer: Polyethylene
It is the world's most common plastic.
Q8: Which strong fiber, invented by Stephanie Kwolek, is used in body armor?
Answer: Kevlar
It is five times stronger than steel by weight.
Q9: Which biological molecule is a polymer of nucleotides?
Answer: DNA
Proteins are polymers of amino acids.
Q10: Why are plastics an environmental problem?
Answer: Many take centuries to break down
Microplastics are found worldwide.

Polymers Quiz – Long Chains of Molecules

Polymers are giant molecules made of many small units called monomers linked in long chains. Nature makes polymers like cellulose, starch, silk, rubber, proteins and DNA.

In the 1900s, chemists created synthetic polymers. Bakelite was the first fully synthetic plastic, followed by nylon, polyethylene, PVC and polyester. These materials are light, cheap and versatile, and they transformed packaging, clothing and electronics.

But durable plastics cause pollution, filling oceans and landfills. Recycling, reducing plastic use and developing biodegradable polymers are key to solving the problem.

What This Quiz Teaches

This quiz is for students learning about polymers.

What polymers are
Which are natural
Who invented nylon and Bakelite
What vulcanization is
Why plastics pollute

Did You Know?

Teflon was discovered by accident in 1938.
Superglue is a polymer.
Silk is a protein polymer.
Spandex stretches up to five times its length.
PLA plastic is made from corn.