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
ManuelVela7
Autor :
tekneso tekno
1.
They allow electric current to pass through them
A.
conductors
B.
insulators
C.
semiconductors
2.
They don’t allow electric current to pass through them
A.
conductors
B.
insulators
C.
semiconductors
3.
Wood, Plastics, Ceramics, Glass and Air
A.
conductors
B.
insulators
C.
semiconductors
4.
They sometimes conduct or don’t the electric current
A.
conductors
B.
insulators
C.
semiconductors
5.
The most important materials of this type are silicon and germanium
A.
conductors
B.
insulators
C.
semiconductors