They spread out and move around more than molecules in a solid would.
they move closer together They internally condense becoming less vibrant and moresolid.
It condence's.
they move apart cuz they speed up
What happens with a gas is changed to a liquid
You remove energy from it's solid state; then it returns to a liquid. The H20 molecules move further apart when you go from a solid to a liquid (and even further when it goes to a gas)
When a substance changes from a solid to a liquid and vice versa, its density changes.
Condensation happens when a gas or a vapor changes into a liquid or a solid. H2O (v) ----->H2O (l or s) V= vapor L=liquid S=solid
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.
Well solid to liquid the heat speeds up the molecules and same for liquid to gas but from liquid to solid the coolant slows the molecules down
They start to get closer together
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.
the molecules spread out and become less dense
nothing happens after a solid chages into a 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.
A LIQUID FREEZES TO SOLID
What happens with a gas is changed to a liquid
You remove energy from it's solid state; then it returns to a liquid. The H20 molecules move further apart when you go from a solid to a liquid (and even further when it goes to a gas)
molecules of a solid break up get's into the space that is in between the liquid molecules
What's the temperature at which this happens when changes to a solid to a liquid
The solid changes into a liquid