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30 questions
The classification of matter as a solid, liquid, or gas
boiling point
thermal energy
physical state
temperature
A temperature scale on which water freezes at 0 degrees and boils at 100 degrees
boiling point
farenheit
celsius
temperature
___ is the physical change in matter from a gas to a liquid
boiling point
freezing point
melting point
condensation
The temperature at which a substance changes from a liquid to a solid (for water, this is 0 degrees Celsius, 32 degrees Fahrenheit)
freezing point
boiling point
melting point
evaporation
The temperature at which a substance changes from a solid to a liquid (for water, this is 0 degrees Celsius, 32 degrees Fahrenheit)
boiling point
freezing point
melting point
evaporation
___ is the physical change in a matter from a liquid to a gas
evaporation
melting point
boiling point
condensation
The temperature at which a substance changes from liquid to gas (for water this is 100 degrees Celsius, 212 degrees Fahrenheit)
boiling point
melting point
evaporation
condensation
Condensation occurs when water vapour....
loses heat
gains heat
Condensation involves a change of state from ___ to ___
Liquid to Solid
Liquid to Gaseous
Solid to Liquid
Gaseous to Liquid
Boiling involves a change of state from ___ to ___.
Solid to Liquid
Liquid to Gaseous
Gaseous to Liquid
Liquid to Solid
Evaporate involves a change of state from ___ to ___.
Solid to Liquid
Gaseous to Liquid
Liquid to Gaseous
Liquid to Solid
Melting involves a change of state from ___ to ___
Gaseous to Liquid
Solid to Liquid
Liquid to Gaseous
Liquid to Solid
Ice melts at what temperature?
100o
10o
5o
0o
Water in its gas form is called _________________________.
liquid water
water vapor
ice
___________________ is the process by which water vapor changes into liquid water.
Evaporation
Condensation
_____________________ is the process by which a liquid becomes a gas.
Condensation
Evaporation
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