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Question 2 Which Change of State Involves Particles Losing Energy, and Moving Closer? A. Gas to Liquid B. Liquid to Solid C. Solid to

Question

Question 2 Which Change of state involves particles losing energy, and moving closer? A. Gas to liquid B. Liquid to Solid C. Solid to Liquid D. Liquid to Gas

Solution

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Resposta

B. Liquid to Solid

Explicação

## Step 1The problem is asking us to identify the change of state where particles lose energy and move closer together. This is a characteristic of a phase transition where a substance changes from a less dense state to a more dense state.## Step 2Looking at the options, we can eliminate options A and D because they involve a substance changing from a gas to a liquid or a liquid to a gas. In these cases, the particles are gaining energy and moving further apart, not closer.## Step 3Option C, which is a solid to a liquid, also involves particles gaining energy and moving further apart. This is because the particles in a solid are already close together, and when they gain energy, they move further apart to form a liquid.## Step 4Option B, which is a liquid to a solid, involves particles losing energy and moving closer together. This is because the particles in a liquid are already close together, and when they lose energy, they move closer together to form a solid.