Physical Properties

characteristics of a substance that can be observed without changing the identity of the substance

• chemical property

• physical property

physical properties are

• color

• density

• mass

• solubility

physical properties that change depending on teh amount of substance present

• intensive property

• extensive property

physical property that is NOT dependent upon how much substance is present

• intensive property

• extensive property

during a physical change, substances change

• chemically

• from one state of matter to another

• they separate or combine without breaking or making bonds

amount of matter in an object

• mass

• weight

• volume

• density

amount of space occupied by a substance; size

• mass

• weight

• volume

• density

how much mass a material has per unit of volume

• weight

• mass

• volume

• density

temperature at which a liquid changed to a gas

• boiling point

• melting point

• 100 degrees C

• 212 degrees F

• 0 degrees C

melting/freezing point

• 0 degrees C

• 32 degrees F

• 32 degrees C

• 0 degrees F