Energy
States of Matter
Solutions and Mixtures
Light
Properties of matter
100
energy
What is the ability to do work?
100
Solid,liquid, gas
What are the 3 states of matter?
100
substances come together and blend
What is a solution?
100
Light travels
What is straight lines?
100
anything that takes of space.
What is matter?
200
Energy that is stored for later use
What is potential energy?
200
State at which matter moves very slowly.
What is a solid?
200
substances layer off when mixed together.
What is a suspension?
200
The two ways we see light.
What is reflection and refraction?
200
the amount of matter in an object
What is mass?
300
Energy that heats up matter like cooking on a stove.
What is thermal energy?
300
changes a solid into a liquid
What is change adding heat?
300
substances mix together and keep their physical properties
What is a mixture?
300
The light bounces off a surface.
What is reflection?
300
the amount of space an object takes up.
What is volume?
400
Energy that use machines, body parts, gravity, wind, water or ice to move matter.
What is mechanical energy?
400
changing of a gas to a liquid.
What is condensation?
400
substances seems to disappear into the liquid.
What is dissolving?
400
The light bends as it passes from one medium to another.
What is refraction?
400
allow heat or electricity to flow through
What is a conductor?
500
Increase the brightness of a bulb
What is adding a stronger power source?
500
Increase the speed of evaporation
What is adding heat?
500
To make a suspsensionn become a solution.
What is adding an emulsifier?
500
Light cannot pass through.
What is opaque?
500
an object that is attracted by iron or steel.
What is a magnetic?
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