Definitions
Volume
Density
Chemical Change
Physical Change
100
A measure of the force of gravity on you.
What is weight.
100
The amount of space that matter ocupies.
What is volume.
100
What is the equation to find the density?
What is D=M/V
100
A change in matter that produces one or more new substances.
What is chemical change.
100
Any change that alters the form or apperance of matter but does not make any substance in the matter into a different substance.
What is physical change.
200
The study of properties of matter and how matter changes.
What is chemistry.
200
Name one common unit of vomlume.
What is liter, milliliter, or cubic centimeter.
200
Calculate to find the Density: Mass-5 g Volume-20 cubic centimeters
What is 4 g/cubic centimeters.
200
The internal energy stored in the chemical bonds between atoms.
What is chemical energy.
200
If you put table sugar in a glass of water, the sugar will ________.
What is dissolve.
300
The energy of matter in motion.
What is kinetic energy.
300
What is the volume of the brick: Length- 20 cm Height- 9.5 cm Width- 5.7 cm
What is 1083 cubic centimeters.
300
Calculate to find the density: Mass-7 g Volume-84 cubic centimeters
What is 12g/cubic centimeters.
300
A chemical change produce.....
What is new substances with properties different from the original substance.
300
What are three ways that matter can occur after the object has undergo physical change?
What is solid, liquid, and gas.
400
A pure substance made of two or more elements chemically combined in a set ratio.
What is compound.
400
Calculate to find the volume: Length-3.5 cm Width-4.8 cm Height-2.6 cm
What is 16.8 cubic centimeters.
400
Calculate to find the density: Mass-4 g Volume-24 cubic centimeters
What is 6g/cubic centimeters.
400
What happens when a chemical change occurs?
What is bonds are broken and new bonds are formed.
400
What happens to the substance after it undergos physical change?
What is it will remain the same substance after the change.
500
Something that is made of two or more substances that together in the same place but are not chemically combined.
What is mixture.
500
How can you calculate the volume of an irregular object?
What is to submerge the object in water in a graduated cylinder.
500
Density is a ________ property of a substance.
What is physical.
500
What also must happen in a chemical or physical change?
What is a change in energy.
500
The fact that matter is not destroyed in any chemical or physical change.
What is law of conservation of mass.
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