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15 Cards in this Set

  • Front
  • Back
substance
element or compound
element
simplest form of matter
compound
two or more elements chemically combined
mixture
combination of elements or compounds not chemically combined
homogeneous
evenly distributed mixture
heterogeneous
unevenly distributed mixture
mass
the amount of matter an object contains
volume
amount of space an object occupies
density
relationship between mass and volume
chemical property
observed by changing the chemical formula
physical property
measured without changing the chemical formula
chemical change
changes the chemical composition
physical change
change in state
qualitative
measurement without a number
quantitative
measurement with a number