it start melting again
The particles start to move randomly as the process of the liquid starts to form. So during the transformation the bond between the particles start to move. The particles begin to move randomly, and then the crystalline forms a liquid. The faster the particles move the more it transforms into a liquid.
it turns into water
condensation and melting
Its the degree of attachment between the molecules of the substance: frozen (solid) the arrangement is fixed. melted (liquid) the arrangement is loose enough to be modified by gravity. evaporated: (gas) the attachment becomes insignificant.
its chngein 2 a liquid
its chngein 2 a liquid
it depends on wether you are freezing the liquid, or melting the liquid.
it turns into water
Nothing until it hits its melting point. Once it hits its melting point, its particles begin to move more freely, and the solid turns into a liquid.
Nothing until it hits its melting point. Once it hits its melting point, its particles begin to move more freely, and the solid turns into a liquid.
They stay right in the salt shaker where they are suppose to be.
They can flow around since they're not as tightly packed anymore.
The particles are moving rapidly
it start melting again
Particles absorb energy when boiling (vapourising), melting and subliming. Particles release energy when freezing and condensing.
When something is heated the particles inside it begin to move faster and faster and that causes the heat, when something is frozen the opposite occurs the particles inside it move slower and slower and probably stop moving all together