Worksheetsplastic
Total questions: 6
Worksheet time: 40secs
Name
Class
Date
1.
Who created the first man-made plastic ?
a)
John Wesley Hyatt
b)
Hermann Staudinger
c)
Alexander Parkes
2.
Before plastic, (a) was used to make billiard balls.
3.
What was the first true synthetic plastic ?
a)
Parkesine
b)
Bakelite
c)
Celluloid
d)
Petrolium
4.
What are artificial joints made of ?
a)
metal
b)
plastic
c)
wood
d)
plastic and metal
e)
wood and metal
5.
What is plastic made of?
a)
crude oil
b)
vegetable oil
c)
cocoa oil
d)
peanut oil
6.
What kind of plastic are contact lenses made of ?
a)
Polypropylene plastic
b)
Nylon plastic
c)
Polycarbonate plastic
d)
Hydrophilic plastic
100 %
