Melting and Boiling Quiz Questions

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

A Boiling B Freezing C Condensation D Melting

2. What is it called when a solid turns into a liquid?

A Melting B Condensation C Freezing D Boiling

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

A Condensation B Boiling C Melting D Freezing

4. What is it called when a liquid turns into a solid?

A Freezing B Melting C Boiling D Condensation

5. What temperature is the boiling point for water?

A 0 degrees C B 32 degrees C C 100 degrees F D 100 degrees C

6. What is it called when liquid becomes a gas only at the surface of the liquid?

A Freezing B Melting C Evaporation D Condensation

7. What are the conditions used to determine the 'standard state' of an element?

A 25 degrees F and 100 atmospheres of air pressure B 0 degrees C and no air pressure C 100 degrees C and one atmosphere air pressure D 25 degrees C and one atmosphere air pressure

8. What state or phase is the most common 'standard state' of the elements?

A Liquid B Solid C Gas D Plasma

9. What is it called when rocks underground get so hot they become liquid?

A Magma B Metamorphic C Plasma D Sedimentary

10. What element is both a liquid and a metal at room temperature?

A Titanium B Mercury C Iron D Gold

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