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banana
kiwi
pineapple
starfruit
strawberry
100
A pure substance that cannot be broken down into substances by chemical means.
What is an element?
100
The ability of a substance to undergo a specific chemical change.
What is chemical activity?
100
The force that holds two atoms together.
What is a chemical bond?
100
mass/volume
What is density?
100
The "stuff" that everything is made of.
What is matter?
200
The amount of matter in an object.
What is mass?
200
A measure of pull of gravity on an object.
What is weight?
200
A pure substance formed from chemical combinations of two or more different elements.
What is a compound?
200
The amount of space an object takes up.
What is volume?
200
A group of atoms that are joined together and act as a single unit.
What is a molecule?
300
Tearing paper is an example of what kind of change?
What is physical change?
300
Burning wood is an example of what kind of change?
What is chemical change?
300
The melting point and boiling point are examples of . . .
What is characteristic properties?
300
The SI (International System of Units) for volume is . . .
What is liters?
300
Liquid, Gas, and Solid are. . .
What are the states of matter?
400
"Best-mixed" mixtures are called. . .
What is solutions?
400
What is the units for density?
What is g/cm3?
400
If you move an object from Earth to the moon, what will stay the same about the object?
What is mass?
400
The temperature at which a substance changes from a solid state to a liquid state is called . . .
What is melting point?
400
Since the ______________ _________________ for a given substance never change, they can be used to identify unknown matter.
What is characteristic properties?
500
If Object A has a mass of 9 g and a volume of 4.9 cm3, what is its density?
What is 1.8 g/cm3?
500
If Object B has a mass of 3 g and 0.9 cm3, what is its density?
What is 3.3 g/cm3?
500
If Object C has a mass of 56 g and a volume of 19.5 cm3, what is its density?
What is 2.9 g/cm3?
500
If Object D has a mass of 3 g and a volume of .12 cm3, what is its density?
What is 25 g/cm3?
500
If Object E has a mass of 5.6 g and a volume of .28 cm3, what is its density?
What is 20 g/cm3?