Question
As gases condense to form liquids, the particles __ energy. What word completes this sentence?
Answer
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(361 Votes)
Grayson
Elite · Tutor for 8 years
Answer
lose
Explanation
## Step1:This question tests the understanding of the changes in energy that take place when a gas condenses into a liquid, a process known as condensation. When a gas condenses, its kinetic energy decreases. This is because the process of condensation involves cooling the gas so that the energy of the particles is reduced. As a result, the particles move more slowly and are able to form bonds to become a liquid.## Step2:Therefore, considering the given sentence "As gases condense to form liquids, the particles ______ energy", we need a word that shows a decrease or reduction of energy in particles when they change from gas to liquid state. The most fitting phrase for this condition would be 'lose'. This would make the completed sentence 'As gases condense to form liquids, the particles lose energy'.