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What is needed for the molecules in a solid state to change into the liquid state?
Wiki User
∙ 13y ago
In order for molecules in a solid state to change to a liquid state, the substance needs to be heated. An increase in temperature causes more molecular movement (this leaves more space between each molecule) which results in what we see as the physical change from solid to liquid and then eventually liquid to gas.
Wiki User
∙ 13y ago
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What happens to the molecules when there is a change in state from liquid to solid?
When a liquid changes to the solid state, the molecules slow down so that they only vibrate in place and can no longer flow like a liquid.
Does melting occur when a substance changes from a liquid to a solid?
This change in the state of matter (liquid to solid) is called freezing, not melting; it is a physical change, the chemical nature of the molecules is not changed.
What is needed for a solid to go through a phase change?
A solid is transformed in a liquid by melting; some solids are transformed directly in a gas by sublimation.
Describe how the structure of the molecules in a solid change as it becomes a liquid?
No one really cares
Is energy released when a solid changes to a liquid?
The latent heat of fusion
When a substance changes from a solid to a liquid what occurs?
This change in the state of matter (liquid to solid) is called freezing; it is a physical change, the chemical nature of the molecules is not changed.
What temperature change is needed to change a liquid into a solid?
it depends on what type of liquid it is
What happens to the molecules when there is a change in state from liquid to solid?
When a liquid changes to the solid state, the molecules slow down so that they only vibrate in place and can no longer flow like a liquid.
When the molecules in a body move with increased speed its possible that the body will change from agas to a liquid gas to a solid liquid to a solid liquid to a gas?
Liquid to gas
When a substance changes from a solid to a liquid occurs?
This change in the state of matter (liquid to solid) is called freezing; it is a physical change, the chemical nature of the molecules is not changed.
How does water changes to solid liquid and gas?
Changing phase (solid, liquid, gas) requires energy. Adding energy allows the molecules to move apart and solid change to liquid or liquids change to gases.
What energy is needed to change a material from a liquid to a solid?
energy
When the molecules in a body move with incereased speed its possible that the body will change from a?
That could cause a change from solid to liquid, or from liquid to gas.
What happens when a substance changes state from a solid or liquid?
This change in the state of matter (liquid to solid) is called freezing.This change in the state of matter (solid to liquid) is called melting.They are physical change, the chemical nature of the molecules is not changed.
Does melting occur when a substance changes from a liquid to a solid?
This change in the state of matter (liquid to solid) is called freezing, not melting; it is a physical change, the chemical nature of the molecules is not changed.
When the molecules in a body move with a increased speed it's possible that the body will change from a?
When the molecules in a body move with increased speed, it's possible that the body will change from a
What is needed for a solid to go through a phase change?
A solid is transformed in a liquid by melting; some solids are transformed directly in a gas by sublimation.
