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How does the motion and arrangement of particles is a substance change as the substance freezes?
As a substance freezes, the particles slow down and move closer together, forming a more ordered arrangement. This results in a decrease in the substance's volume and a transition from a liquid to a solid state.
What state at degrees Celsius does a liquid change into a solid?
it depends on the substance. water freezes at zero degrees Celsius, 32 degrees Fahrenheit.
Does a substance gain energy when it freezes?
When a substance freezes, it releases energy as it changes from a higher-energy state (liquid) to a lower-energy state (solid). The energy is released as heat into the surroundings.
Why is freezing a physical property?
Freezing is a physical change because the substance that freezes does not change its chemical composition.
Is freezing point physical property a physical change a chemical property or a chemical change?
The freezing point is a physical property because it describes a characteristic of a substance (temperature at which it freezes) without changing the chemical composition of the substance. When a substance freezes, it undergoes a physical change from a liquid to a solid, not a chemical change.
When a substance freezes does its thermal energy decrease?
Yes, when a substance freezes, its thermal energy decreases since the molecules lose kinetic energy and slow down as they transition from a liquid to a solid state.
Does volume change when substance changes states?
Yes. Usually when a substance freezes, or becomes a solid, it will decrease in volume, causing an increase in density. Water is an exception, which is less dense when it freezes/becomes solid.
The temperature at which a substance freezes is also its 1. Evaporation point 2. Melting point 3. Condensation point?
Melting point. The temperature at which a substance freezes is the same as its melting point, as this is the temperature at which a solid substance transitions into a liquid state.
When does A liquid changes to a solid state at its?
A liquid will change to a solid when it freezes.
What happens to the particles of a substance when it freeze?
When a substance freezes, its particles slow down and come closer together, forming a more structured and rigid arrangement. This results in the substance transitioning from a liquid state to a solid state.
What is the change of a substance from one physical state to another?
change of state
When a substance is undergoing a chance of state the temperature of the substance does not change until the?
change is complete
