Definitions
The study of matter.
Chemistry
Uneven Distribution
Heterogenous
Pure; Fixed Composition
Substances
What are the names of the four different properties?
Intensive, Extensive, Physical, Chemical
Which property includes the states of matter?
Physical Property
Anything that has mass and takes up volume.
Matter
Appears 'blended'
Homogenous
Variable Composition
Mixture
Depends on the amount of matter present
Extensive property
I/E: Melting Point
Intensive
A measure if the amount of water.
Mass
Salad
Heterogenous
Helium
Substance
Can only be observed by changing the composition of the substance.
Chemical Change
P/C: Boiling Point
Physical Change
A measure of how much space something takes up.
Volume
Bleach
Homogenous
Saltwater
Mixture
Can be observed without changing the identity of the substance
Physical Property
P/C: Rotting
Chemical
The building blocks of matter.
Atom
Blood
Heterogenous
Sodium Chloride
Substance
Does not depend on the amount of matter present.
Intensive Property
I/E/P/C: Mass
Extensive