• 1. 
    What is it called when a gas turns into a liquid?

  • Boiling
  • Freezing
  • Condensation
  • Melting
  • 2. 
    What is it called when a solid turns into a liquid?

  • Melting
  • Condensation
  • Freezing
  • Boiling
  • 3. 
    What is it called when a liquid turns into a gas?

  • Condensation
  • Boiling
  • Melting
  • Freezing
  • 4. 
    What is it called when a liquid turns into a solid?

  • Freezing
  • Melting
  • Boiling
  • Condensation
  • 5. 
    What temperature is the boiling point for water?

  • 0 degrees C
  • 32 degrees C
  • 100 degrees F
  • 100 degrees C
  • 6. 
    What is it called when liquid becomes a gas only at the surface of the liquid?

  • Freezing
  • Melting
  • Evaporation
  • Condensation
  • 7. 
    What are the conditions used to determine the 'standard state' of an element?

  • 25 degrees F and 100 atmospheres of air pressure
  • 0 degrees C and no air pressure
  • 100 degrees C and one atmosphere air pressure
  • 25 degrees C and one atmosphere air pressure
  • 8. 
    What state or phase is the most common 'standard state' of the elements?

  • Liquid
  • Solid
  • Gas
  • Plasma
  • 9. 
    What is it called when rocks underground get so hot they become liquid?

  • Magma
  • Metamorphic
  • Plasma
  • Sedimentary
  • 10. 
    What element is both a liquid and a metal at room temperature?

  • Titanium
  • Mercury
  • Iron
  • Gold
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