Atoms
Finish the sentence:
All matter is made of a- - - -
Atoms
Tesla invented electric cars. True or false?
False, Tesla invented the alternating current
Does a conductor allow electricity to pass?
Yes
Do insulators pass electricity?
No
What is energy from the sun called?
Solar energy
Do NEUTRONS have a positive, negative or no charge?
No charge
What did Benjamin Franklin discover?
Electricity
Which is not a conductor?
plastic, water, metal
Plastic
Name one insulator
Plastic, rubber, wood, distilled water
What is energy made from turbines turning in water?
Hydroelectricity
What type of charge do protons have?
Positive
True or false- Franklin invented electricity.
False- he discovered it
Which is a conductor?
wood, copper, rubber
Copper
Which is not an insulator?
plastic, rubber, gold
Gold
The splitting of atoms creates:
A. Fossil fuels
B. Uranium
C. Gasoline
B. Uranium
What type of charge do electrons have?
Negative
What did Edison do?
He improved the lightbulb and invented many things.
Is water a conductor?
Yes.
Why is it important to put an insulator on the outside of an electrical wire?
To prevent us from getting shocked
Name one renewable energy.
Solar, wind, hydroelectric, etc
What are the three parts of an atom?
neutron, electron, proton
How did Franklin discover electricity?
He tied a key to a kite. The kite was struck by lightning.
What are wires covered in plastic?
Plastic is not a conductor so it protects us from electric shocks.
Name two types of insulators
Plastic, rubber, wood, air, distilled water
Are fossil fuels renewable or nonrenewable?
Nonrenewable