Properties of Matter
States of Matter
Measuring Matter
Magnetism
Changes in Matter
100
the force that determines the weight of an object
What is gravity?
100
matter that exists naturaly on Earth in all three states
What is water?
100
anything that has mass and takes up space
What is matter?
100
the end of a magnet
What are the poles?
100
a change in the size, shape, or state of matter of an object
What is physical change?
200
the unit of measure for mass
What is gram?
200
the state of matter that expands to completely fill the space around it
What is a gas?
200
tool used to measure mass
What is a balance?
200
where the force of the magnet is strongest
What is at the poles?
200
folding paper into an origami shape is an example of this
What is physical change?
300
the property that compares an object's mass with it's volume
What is density?
300
the state of matter in which particles are close to each other but not held tightly together
What is a liquid?
300
tool used to measure volume
What is a graduated cylinder (measuring cup, beaker)?
300
term used when magnets do not attract
What is repel?
300
when particles of one substance are changed into a completely different substance
What is chemical change?
400
the amount of space an object takes up
What is volume?
400
a change in state happens when THIS is added or taken away
What is energy?
400
the property that determines whether an object will sink or float
What is density?
400
where a compass' needle always points
What is Earth's magnetic north?
400
this is formed when you add vinegar to baking soda
What is carbon dioxide (bubbles)?
500
a force that acts on moving electric charges
What is magnetism?
500
this happens at 0 degrees celcius
What is water freezes or melts?
500
the law that states that the mass of an object is equal to the sum of its parts
What is the Law of Conservation of Mass?
500
rust is an example of this
What is chemical change?
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