Search Header Logo
Understanding Polymers and Their Properties

Understanding Polymers and Their Properties

Assessment

Interactive Video

Science, Chemistry, Biology

9th - 10th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

The video introduces polymers, distinguishing between natural and synthetic types. Natural polymers like cellulose are found in plants, while synthetic polymers, developed post-World War II, have revolutionized industries due to their versatility and cost-effectiveness. A historical timeline highlights key polymer discoveries, including Bakelite and polyethylene. The video concludes with modern applications and the importance of understanding polymer structures to relate their properties.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a natural polymer that makes up a significant portion of wood?

Polystyrene

Nylon

Cellulose

Polyethylene

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a characteristic of synthetic polymers?

Revolutionized modern life

Versatile

Difficult to shape

Inexpensive

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who is credited with the discovery of vulcanization?

Leo Baekeland

Charles Goodyear

Hermann Staudinger

Wallace Carothers

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the first fully synthetic thermoset polymer?

Bakelite

Nylon

Polypropylene

Polyethylene

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which polymer was accidentally discovered twice before becoming widely used?

Polystyrene

Polyvinyl chloride

Polyethylene

Polypropylene

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the common name for expanded polystyrene?

Teflon

Nylon

Styrofoam

PVC

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which polymer is known for its use in making bottles and fibers?

Polyvinyl chloride

Polystyrene

Polypropylene

Polyethylene terephthalate

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?