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WorksheetsQuiz review for test Friday
Total questions: 23
Worksheet time: 12mins
Sublimation is...
(a)
Is the change of state melting Endothermic or exothermic?
Endothermic
Exothermic
Condensation is from a...
Solid- Liquid
Gas- Liquid
Solid- Gas
Vaporization is...
(a)
Is Freezing Endothermic or Exothermic?
Endothermic
Exothermic
Would using dry ice in your holiday punch cause it to become watery after several hours? Why or why not?
What is a melting point?
(a)
What does Endothermic do to the substance?
(a)
What does Exothermic do to the substance?
Takes away heat
Adds heat energy
What is a change of state?
(a)
The change from a solid directly to a gas is called:
Evaporation
Boiling
Melting
Sublimation
True or false the direction of Condensation is from Gas to liquid
True
False
True or false an example of Sublimation is: Ice melts into liquid water at 0 degrees Celsius
True
False
What does the freezing point do? Select all that apply
Takes away heat energy
Adds heat energy
It is from a liquid to a solid
all
Vaporization is:
(a)
What are the four states of matter? Select all that apply
Solid
Gas
Plasma
Liquid
True or false liquids have a definite shape and a definite volume
False
True
Kinetic is...
(a)
What is matter up of?
(a)
What are some examples of plasma? Select all that apply
The lights
The television
water
All
What is the melting point of ice?
0 degrees celcius
100 degrees celcius
50 degrees celcius
80 degrees celcius
What is happening in Section A?
The temperature stays the same until all of the ice melts
As the water is heated, the temperature increases until 100 degrees celcius
As ice is heated, the temperature increases until 0 degrees celcius
The temperature stays the same until all of the water turns to steam.
As the steam is heated, the temperature rises
Which three letters correspond to the temperature changes?
(a)
