Question text
14 A student heats a substance in which the particles are in fixed positions and vibrate. After a short period of heating, the particles start to flow past each other, but the forces between the particles remain strong. What has happened to the substance? A It has condensed. B It has evaporated. C It has frozen. D It has melted.
14 A student heats a substance in which the particles are in fixed positions and vibrate.
After a short period of heating, the particles start to flow past each other, but the forces between
the particles remain strong.
What has happened to the substance?
A It has condensed.
B It has evaporated.
C It has frozen.
D It has melted.
Select your answer: