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Changes in the state of matter occur when the amount of heat energy is changed in a substance. When it is removed, gas condenses and liquid freezes. When it is added, solids melt and liquids boil.

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What happens during state of change?

Kinetic Energy is gained in the foward changes and lost in the reverse changes of state


What state change happens during condensation?

The energy change that occurs during condensation is: temperature.


What happens to energy during a change of state why is it a physical change?

Its released or adsorbed. Its "physical" because no new substance(s) is produced.


When the physical state of a substance changes during a phase what happens to the temperature of the system?

The temperature remain constant during a change of phase.


What happens to substances temperature during a change of state?

Temperature remains constant


What happens during the absorbative state?

Nothing happens it explodes


What happens to energy during a change of state Why is it physical change?

During a change of state, energy is either absorbed or released as heat. This is because the particles in a substance need energy to break their bonds and move into a new arrangement. A change of state is a physical change because it does not involve a change in the chemical composition of the substance, only its physical properties.


What happens to the ice during no temperature change?

During no temperature change, the ice remains in a solid state. The molecules of the ice stay tightly packed together in a regular pattern, maintaining its structure. While there may not be a change in temperature, other factors such as pressure or surrounding conditions can affect the state of the ice.


What happens to energy when a material changes state?

During the state change, it's kinetic energy stays constant as well as it's heat. But potential energy is the one to rise.


What is a characteristic that best describes what happens during a physical change?

A physical change involves a transformation in the appearance, shape, or state of a substance, while its chemical composition remains the same. This means that no new substances are formed during a physical change.


What happens to the composition of matter during a physical change?

During a physical change, the composition of matter remains the same. The atoms and molecules of the substance do not change; only the arrangement or state of the matter is altered. This means that no new substances are formed during a physical change.


What happens during the change in energy?

heat is produced