Science quiz - Topic - Changes of State

  1. Materials change state when the ________ and _______ changes. (1 word each)

  2. When a solid is heated, its particles get more _______. (1 word)

  3. When a solid is heated, the forces that hold particles together get _______. (1 word)

  4. When a solid turns into liquid it is called _______.
    (1 word)

  5. When a liquid turns into gas it is called _______.
    (1 word)

  6. When a gas turns into liquid it is called _______.
    (1 word)

  7. When a liquid turns into solid it is called _______.
    (1 word)

  8. When particles spread out randomly in a space, it is called _______.
    (1 word)