Answered

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Penny is observing a substance that is experiencing a change of state. In its first state, the particles in the substance are close together, but able to move around one another. After the change, the particles are no longer close together. Which change of state has occurred?

Sagot :

QuasarJoseidn

Answer:

Evaporation

Explanation:

The change of state that has occurred is evaporation.

During evaporation, a liquid changes its physical state to become vapor or gases.

A substance composed of particles that are close together and are able to move around one another is a liquid.

A substance made up of particles that are no longer close together is a gas.

When a liquid changes to gas, they are evaporated.

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