Vocabulary
Properties that can be observed or measured without changing the composition of matter.
Physical Properties
the amount of space that a substance or object takes up
Volume
a chemical substance that cannot be broken-down into any simpler substances by chemical reactions
Element
anything that has mass and takes up space
Matter
In the density column lab, where did the liquid that was most dense go?
To the bottom
ability to be dissolved
Solubility
the basic units of matter
Atoms
a measurement of how tightly matter is crammed together
Density
the liquid in which a solute is dissolved
Solvent
In the density column lab, where was the liquid that was the least dense go?
It floated on top
measure of the amount of matter in an object
Mass
the temperature at which a liquid boils and turns to vapor.
Boiling Point
aspect of a substance which is only seen through a chemical reaction
Chemical Properties
ability to be dissolved
Solubility
Color, size, shape, smell, and mass are all examples of?
Physical properties
a state of matter; the particles fit very closely together; definite shape and volume
Solid
the form or appearance of matter changes, but not its composition
Physical Change
a state of matter; the particles are still close together but a little further apart in comparison to a solid
Liquid
the temperature at which the solid melts to become a liquid
Melting point
How do you calculate the density of an object?
Density= Mass/Volume
the temperature at which liquids turn into solids
Freezing point
a state of matter; the particles are much further apart in comparison to both solids and liquids
Gas
a change that produces matter with a different composition than the original matter
Chemical Change
part of a solution that gets dissolved
Solute
If a block of substance A has a mass of 200 kg and a volume of 50 feet3
… then what is its density?
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