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Intro to Physical Science

  •  English    30     Public
    properties of matter, physical chemical change, basic energy, density,
  •   Study   Slideshow
  • what type of energy is food considered?
    chemical energy
  •  20
  • a rubber band stretched out has what type of potential energy?
    Elastic
  •  25
  • What is the difference between mass and weight?
    Mass = amount of matter in a system Weight is the amount of pull that gravity has on mass
  •  25
  • is the color of a rose a physical property or a physical change?
    physical property
  •  10
  • what is the SI unit for temperature?
    Kelvin
  •  20
  • zero kelvin is also know as ......
    absolute zero
  •  25
  • What is matter?
    anything that has mass and takes up space
  •  15
  • What is viscosity?
    the thickness of a fluid
  •  20
  • What is distillation?
    separation by boiling points
  •  20
  • what is filtration
    separation by particle size
  •  15
  • What is the boiling point of water in Celsius?
    100 degrees celsius
  •  10
  • What does heterogeneous mean?
    Different mixture or able to easily distinguish parts
  •  15
  • what are the two parts of a solution?
    solvent and solute
  •  25
  • What is a colloid?
    middle sized particles in a solution that scatter light
  •  25