Mixtures
A combination of substances that keep their original properties and can be separated.
Mixture
Force produced by a magnet
Magnetism
A push or pull that causes an object to move, stop, or change direction.
Force
A material that allows heat or an electric current to flow through easily.
Conductor
That which is needed to do work
Energy
A liquid mixture where one substance is mixed evenly throughout another substance.
Solution
The amount of matter in something; measured in grams.
Mass
To use force to cause something to move away.
Push
A material that prevents heat or an electric current from flowing.
Insulator
Energy that can be sensed by the eye.
Light Energy
To combine together
Mix
The look, feel, taste, sound, or smell of an object.
Physical Properties
To use force to cause something to move closer.
Pull
The pathway through which an electric current flows.
Electric Current
Energy that causes a change in temperature.
Thermal Energy
To divide or keep apart.
Separate
To stay on the surface of a liquid without expending energy.
Float
A force that causes objects with mass to attract each other.
Gravity
A pathway that allows an electric current to flow freely.
Closed Circuit
Energy produced by a power source.
Electrical Energy
To spread out evenly in a liquid
Dissolve
To drop below the surface level in a liquid.
Sink
A force that slows or stops motion when objects rub together.
Friction
A pathway that prevents an electric current from flowing freely or stops the flow.
Open Circuit
Energy produced by a machine or moving part.
Mechanical Energy