Foundation Science Primary 4 Matter

Which of the following processes involves a substance losing heat to the surroundings?

A Melting
B Evaporation
C Boiling
D Condensation
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Worked Solution

Step 1: Condensation is the process of a gas turning into a liquid. Step 2: For gas particles to slow down and come together, they must lose kinetic energy by losing heat.

Correct answer: Condensation

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