Show:
Electric Circuits 1
Electric Circuits 2
Static Electricity
Electrical Energy
Other
100
An electric charge can move very easily through this.
What is a conductor?
100
This is a material that an electric charge cannot move easily through.
What is a resistor?
100
If an atom has more electrons than protons, it has this kind of charge.
What are protons and neutrons?
100
This word means that energy can change from one form to another.
What is transform?
100
These are 4 forms of precipitation.
What are rain, snow, sleet and hail?
200
Electricity can only flow through a circuit that is this.
What is closed?
200
These parts of an atom flow through the wires in a circuit.
What are electrons?
200
When an atom has an equal number of positive and negative particles it is called this.
What is balanced or neutral?
200
Each time energy changes form, some of the energy is given off as this.
What is unsuable heat?
200
This is the theory that all matter is made up of very small particles.
What is the atomic theory?
300
Glass, plastic and rubber are examples of this; meaning that electricity CANNOT pass through them.
What is an insulator?
300
This is a circular pathway through which electricity flows.
What is an electric circuit?
300
These particles are located OUTSIDE of the nucleus of an atom.
What are electrons?
300
Electrical energy is generated here.
What is a power plant?
300
The smallest particle of a compound that still has the properties of that compound.
What is a molecule?
400
This material makes the best conductors.
What is metal?
400
These are magnets that use electric current.
What are electromagnets?
400
Moving charges generate electrical energy which changes into these 3 types of energy.
What is sound, light and heat energy?
400
An appliance or device that loses less energy to unusable heat is said to be this.
What is energy efficient?
400
This is the process of water vapor turning into a liquid.
What is condensation?
500
Electricity and this "ism" are closely related.
What is magnetism?
500
When a circuit is in this position, the electricity does not flow.
What is open?
500
If an atom has more electrons than protons, it has this kind of charge.
What is negative?
500
Besides heat, light and sound energy, electrical energy can also change into this other type of energy.
What is kinetic energy?
500
This is the name of the group of elements that usually do not combine with other elements.
What are noble gases?