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Science Review

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  • Which of the following beakers is a regular mixture?
    Beaker R, Trail Mix
  • Which magnet is weakest?
    #2
  • Which item has the greatest mass?
    Marble
  • Which of the following is a solution? a. butter and lemonade b. raisin and oatmeal c. dirt and oil d. salt and apple juice
    d. salt and apple juice
  • How much is the the rock's mass?
    244 g
  • Which item has the least mass?
    Washer
  • What unit do we use to measure temperature? a. Fahrenheit b. Celcius c. millimeter d. yards
    b. Celcius
  • Which magnet is strongest?
    #3
  • All of the following affect whether an object will float or sink EXCEPT – a. the material of the object b. magnetism the mass and volume of the object
    b. magnetism
  • How do we separate a solution for example water and salt?
    We have to add heat so that the water evaporates
  • What happens to the sugar when we mixed sugar and water?
    The sugar dissolves
  • Which of the following beakers are a solution?
    Beakers Q,S, and T