Log in
New Activity
Types of activities
Support center
Enter your Game Pin
Blog
Premium
English
Español
Français
New Activity
Log in
All the activities
Play Quiz
Print Quiz
Graphene
Author :
Emma Sankey
1.
What is graphene made of?
A.
One layer of oxygen atoms.
B.
One layer of carbon atoms.
C.
Metal.
D.
Plastic.
2.
Choose the correct properties of graphene.
A.
Brittle
B.
Strong
C.
Soft
D.
Flexible
3.
When was graphene discovered?
A.
1946
B.
1987
C.
2004
D.
2015
4.
Choose the correct properties of graphene.
A.
Conductive
B.
Absorbent
C.
Soluble
D.
Light
5.
Why is graphene used to make batteries?
A.
It is very heavy.
B.
It is very fragile.
C.
It is very conductive.
D.
It is very strong.
6.
Why is graphene used to make touch screens for tablets?
A.
It is absorbent and elastic.
B.
It is insulating and flexible.
C.
It is rough and waterproof.
D.
It is light and transparent.