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25
×
What change of state is this?
Melting
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25
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(Melting or Solidifying) The change of state a material or substance from liquid to solid is called ________________ .
Solidifying
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25
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(True or False) Gold and silver can be melted when heated with very high temperature.
True
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25
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_________________ is when materials and substances change from one form to another during heating or cooling.
Change of state
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×
seesaw
Swap points!
Oops!
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rocket
Go to first place!
Okay!
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fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 15 points!
Oops!
25
×
(Melting or Solidifying) The change of state a material or substance from solid to liquid is called _______________ .
Melting
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Okay!
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25
×
What change of state is this?
Solidifying
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25
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When cooled, the particles lose energy that they move so slow and move closer together.
Solidifying
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25
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When heated, the particles gain energy that they move so fast and move away from each other.
Melting
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eraser
Reset score!
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fairy
Take points!
5
10
15
20
25
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gift
Win 10 points!
Okay!
×
banana
Go to last place!
Oops!
×
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