Study

CPS4_Melting and solidifying

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  • When a solid changes state to become a liquid, it is melting. TRUE or FALSE?
    TRUE
  • When a liquid changes state to become a solid, it is solidifying. TRUE or FALSE?
    TRUE
  • When we bake a cake, the substances do not change. TRUE or FALSE?
    FALSE
  • Is it melting or solidifying?
    Melting
  • The chocolate melts and becomes liquid when we cool it. TRUE or FALSE?
    FALSE
  • When we heat the substance, the particles move faster and further apart. TRUE or FALSE?
    TRUE
  • When we put water into the freezer, the substance changes. TRUE or FALSE?
    FALSE. The state changes.
  • Is it melting or solidifying?
    Solidifying
  • When we cool the substance, the particles move slower and closer together. TRUE or FALSE?
    TRUE
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