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By removing heat what happesn 1. a liquid changes to a solid. 2 a solid changes to a liquid. 3 a liquid changes to a gas. 4. a solid changes to gas?
A liquid changes to a solid when heat is removed, as the molecules lose energy and come together in a more ordered structure. A solid changes to a liquid when heat is applied, causing the molecules to gain energy and break free from their fixed positions. A liquid changes to a gas when heat is added, increasing the molecular motion and allowing them to escape into the vapor phase. A solid changing directly to a gas is called sublimation and occurs when the substance bypasses the liquid phase by gaining enough energy to transition from solid to gas.
What are 5 physical changes that can occur to a substance?
Melting: The substance changes from a solid to a liquid as heat is applied. Freezing: The substance changes from a liquid to a solid as it loses heat. Evaporation: The substance changes from a liquid to a gas as it is heated. Condensation: The substance changes from a gas to a liquid as it cools. Sublimation: The substance changes directly from a solid to a gas without going through a liquid phase.
What happens when heat energy is taken from a liquid?
When heat energy is taken from a liquid, the temperature of the liquid decreases, causing the molecules to slow down and come closer together. If enough heat is removed, the liquid can eventually freeze and become a solid.
Is there a release or absorption at heat in phase change?
It depends on the phase change. When going from solid to liquid (melting), liquid to gas (boiling), or solid to gas (sublimation) heat is absorbed. When going from gas to liquid (condensation), liquid to solid (freezing), and gas to solid (deposition) heat is released.
What is a change of state in which energy is added as it changes state?
Solid --> Liquid. Liquid -> Gas. Solid --> Gas.
When heat is taken away from water it changes from a liquid to what?
Water changes to a solid, ice, when heat is taken away from it. You can think of putting water into the freezer. Since the freezer is cold, heat flows out of the water making it become ice cubes.
Describe the process of condensation When does condensation occur?
It occurs when a gas changes into a liquid. Heat is given off.
When does matter change state?
when water gains or loses heat, it changes its state. When liquid water gains heat, it changes its state from liquid to gas. It becomes water vapor. When solid gains heat, it melts an changes its state from solid to liquid. When gas loses heat, it condenses into liquid. Gas, to liquid. When liquid loses heat, it becomes solid
What are the various possible changes when heat is applied to a given object?
Physical change - changes state, solid to liquid and/or liquid to gas. Chemical change - for instance, oxidises if present in air, but there are limitless possibilities.
Does heat changes gas to liquid?
No
When you cool down a liquid it becomes a?
When you heat a liquid and it changes phase it becomes a solid.
When you heat liquid and it change phase it become a?
When you heat a liquid and it changes phase it becomes a solid.
When liquid changes to solid here is heat?
When this happens,the liquid loses all its heat & becomes solid.
What does a liquid become when you heat it and it changes its phase?
A heated liquid will become a gas.
Name four ways nature changes the states of matter?
Cold temperatures cause water to freeze, changing it from liquid to solid. Warm temperatures cause ice to melt, changing it from solid to liquid. Fire can heat water to its boiling point, changing it from liquid to gas. Cold air colliding with warm air in the atmosphere can cause lightning, changing it from gas to plasma.
When you heat a liquid and it changes phase it becomes?
a gas.
When you heat a liquid it changes phases it becomes a what?
gas
