Asked by lydia

Molten lava coming out of a Hawaiian volcano cools down and forms rock.
Which statement best describes the flow of energy in the scenario? 

energy moves from lava to the surroundings

energy moves from the surroundings to the lava

energy stays within the surroundings

energy stays within the lava


Examine the incomplete statement.
When a liquid ____, the particles become _____ ordered.


condenses,more

freezes,less

sublimates, more

evaporates, less

please help
Which words best complete the statement?
Answered by Damon
The lava cools down. When you set your hot coffee on the counter it cools down, warming the room :)

solid ice = very orderly crystals
water = reasonably ordered liquid due to polar H2O molecules arranging plus end to minus end
steam = chaotic motion of molecules only describable by statistics.
Answered by lydia
so what are the answers?
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