Starter quiz

  • What state of matter has particles held in fixed positions?
    • Liquid
    • Gas
    • Solid  ✓
  • Where are non-metals located on the periodic table?
    • Left side
    • Middle
    • Right side  ✓
    • Bottom
  • What is the boiling point of water (in °C)? Give your answer as a number.
    • '100' ✓
  • Which element's model is described as a ball that cannot be broken
    • Dalton's  ✓
    • Newton's
    • Einstein's
    • Bohr's
  • Elements are considered pure substances because they...
    • are gases at room temperature.
    • can be broken down into simpler substances.
    • consist of only one substance.  ✓
    • always react with other elements.
  • What does it mean when elements react together?
    • they change state
    • they form a mixture
    • they form a new substance  ✓
    • they separate into atoms
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