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3º Review Past Tense/Matter

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  • What is the past tense of: BUY?
    BOUGHT
  • What is one way to separate a heterogenous mixture?
    Filtration
  • Is this a physical or a chemical change? Melting chocolate
    PHYSICAL
  • What material is this wall? (Wool, clay, stone, wood...)
    STONE
  • What are these objects?
    Coins
  • What is this object?
    Comb
  • What is one way to separate a homogenous mixture?
    Evaporation
  • What is the past tense of: WATCH?
    WATCHED
  • Which type of change (physical, chemical) CAN be reversed?
    PHYSICAL
  • What is the past tense of: GO or GOES?
    WENT
  • What is the past tense of: MAKE?
    MADE
  • What is this object?
    Helmet
  • In what type of mixture can you see the different pieces separately from each other?
    Heterogenous
  • What is the past tense of: WRITE?
    WROTE
  • What material is this? (Wool, clay, stone, wood...)
    CLAY
  • Is this correct? I didn't went to the store
    NO- I didn't GO to the store
  • Is this a chemical or a physical change? Cooking an egg
    CHEMICAL
  • What material is from a sheep? (Wool, clay, stone, wood...)
    WOOL
  • What is this object?
    BOWL
  • What type of mixture is sugar in tea?
    Homogeneous
  • What is this object?
    Fan
  • Is this correct? She didn't play football yesterday
    YES
  • What is the past tense of: PLAY?
    PLAYED
  • Which type of change (physical, chemical) CANNOT be reversed?
    CHEMICAL
  • What is the past tense of: SEE?
    SAW