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10 Cards in this Set

  • Front
  • Back

quantitative

numerical measurements

qualitative

word descriptions

physical change

a reversible change that changes the physical properties

chemical change

a ireversible chemical reaction that changes their chemical properties

combustion

fuel + oxygen = carbon dioxide + water vapour

synthesis

a + b = c

decomposition

c = a + b

single deplacement

x + ab = a + xb

double deplacement

ab + xy = ay + xb

molecular elements

iodine, bromine, chlorine, fluorine, oxygen, nitrogen, hydrogen, phosphorus, sulfur