11 questions
Which is a conductor?
glass
wood
copper
plastic
What are the charges of a proton, a neutron, and an electron, in that order?
positive, negative, no charge
positive, no charge, negative
negative, positive, no charge
negative, no charge, positive
Which statement best describes glass?
It is an insulator because electrons do not move easily in it.
It is an insulator because electrons move easily in it.
It is a conductor because electrons do not move easily in it.
It is a conductor because electrons move easily in it.
Lightning is ________.
very large discharge of static electricity
a buildup of neutrons
a low voltage electric current
pikachu
The process of transferring charge by touching is called __.
charge conveyance
charging by contact
covalent charging
electron exchange
A material in which electrons are able to move/flow easily is a(n) __.
conductor
none of these
electric field
insulator
_________ is a device use to detect electric charge.
insulator
conductor
thermometer
electroscope
The negatively charged particles in an atom are called ____.
negatrons
neutrons
electrons
protons
There are three types of electric charge.
True
False
All atoms are held together by electric forces.
True
False
I don't know
A _____ is a material through which electrons move easily.
conductor
insulator
plastic
navigator