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When more molecules join a liquid than leave blank takes place?
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Does condensation take place when particles leave a liquid and become a gas?
Condensation is when molecules of a substance reach a low enough temperature to change state from gas to liquid. The process you described is called evaporation.
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 a solid becomes a liquid its molecules are?
locked up in hexagon shaped framework, in three dimensions, small space between these six molecules, giving ice a slighly lower density than liquid water. water molecules are hydrogen bonded together
How do you change a gas into a solid?
you would have to put it in a really cold place where the molecules can slow down and go from gas to liquid to solid.
Is energy released or required for evaporation to take place?
It is used to break hydrogen bonds so that water molecules can escape the liquid state.
What is the difference between the molecules in a hot solid and hot liquid?
The molecules in a solid vibrate in place. The molecules of a liquid are moving about.
What is the state of matter where molecules are in the same place but aren't joined?
A liquid has adjacent molecules that are not locked into place.
Does condensation take place when particles leave a liquid and become a gas?
Condensation is when molecules of a substance reach a low enough temperature to change state from gas to liquid. The process you described is called evaporation.
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.
What is different about the h2o molecules when the 100 milliliter of water is changed from a liquid to solid?
The molecules are unchanged. They are however fixed in one place and unable to move around freely as they did in the liquid.
Differences between gas liquid and solids?
gas-energetic molecules that randomly move, free from meach other liquid- cohesive force stronger than gas, can move, but cannot separate from the rest of the molecules solid- molecules held firmly in place, particles can only vibrate in place
Are molecules of a substance in motion only as a gas?
No, they are in motion in a liquid as well. In a solid they vibrate in place.
Why does water evaporate below its boiling point?
The molecules in a liquid are always moving. As the temperature of the liquid increases the molecules have more energy and move faster. The molecules bump into each other making some move yet faster. Occasionally one of the fast moving molecules near the surface breaks through the surface and becomes airborne causing this molecule to leave the liquid. As this happens more and more molecules leave liquid and enter the air. This is evaporation.
What transfers thermal energy by the movement of molecules from one place to another in a gas or liquid?
Heat Conduction.
How the particles in matter move?
It depends which state of matter you are referring to -- solid, liquid or gas. Solid: molecules vibrate in place Liquid: molecules are moving faster than a solid but slower than a gas. gas: molecules are moving at a high speed hope this helps :)
Why Does Metal Melt?
Increasing heat increases movement of the molecules of that material, until it reaches the point that the molecules no longer keep their place (a solid) and flow as liquid.
When does evaporation takes place?
When the molecules of liquids don't have enough space to escape the heat, the liquid then evaporated in the air.
