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Matter and materials

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    Matter and materials
  •   Study   Slideshow
  • Density
    the amount of matter in a specific space.
  •  15
  • The name of the two kinds of mixtures
    Homogeneous and heterogeneous mixtures
  •  15
  • Which method would you use to separate the juice from the pulp in an orange juice?
    Filtration
  •  15
  • Which method would you use to separate a solid from a liquid?
    Filtration, evaporation...
  •  20
  • Which method would you use to separate two liquids with a different boiling point?
    Distillation
  •  15
  • Which method would you use to separate two liquids with different densities?
    Decantation
  •  15
  • Melting. Physical or chemical change?
    Physical change
  •  10
  • Evaporation. Physical or chemical change?
    Physical change
  •  10
  • Oxidation. Physical or chemical change?
    Chemical change
  •  10
  • Combustion. Physical or chemical change?
    Chemical change
  •  10
  • Which method would you use to separate a mixture in which there is an element made of metal?
    Magnetic separation
  •  10
  • True or false: Oil has more density than water.
    False
  •  15
  • Sea water. Homogeneous or heterogeneous mixture?
    Homogeneous mixture
  •  15
  • True or false: A helium balloon has more density than the air surrounding it.
    False
  •  15