heat
It is a solid that can be liquefied In order to retrieve it to the solid form you need to allow the liquid to evaporate. It will leave the solid form. It is salt when chlorine is added, creating sodium chloride.
It depends on the solid but in the sun the solid will evaporate to a liquid
Liquid freezes into a solid, melts in to a liquid, then evaporate into gas and then freezes back to a liquid.
Solid to liquid=Melt Liquid to solid=Freeze Solid to gas=Dissaper Liquid to gas=Evaporate
In order for a given liquid or solid to evaporate, a sufficient 'energy barrier' has to be overcome. As this barrier is different for almost all materials, the rate at which the liquid becomes a gas is most certainly different.
Caffeine doesn't evaporate, it sublimes at 178 Celius, which means that it goes directly from solid to gas...not from solid to liquid to gas.
Heat is added to a solid to make a liquid... this is called melting. some additional liquid (water,ethanol,acid…) also change solid into a liquid.
Sufficient energy is added to the molecule to break the inter-molecular bonds. First, in a solid, as energy is added, the bonds absorb the energy, and move more vigorously. So our solid heats up, and eventually, the bonds are broken completely free. We now have a liquid. As energy is added to the liquid, individual molecules absorb enough energy to break free of the surface, and evaporate off into space.
To get a solid to a liquid you have to apply heat and melt it, and to get a liquid to a gas it has to evaporate. If you are talking about a solid going into a gas, then I don't know.
A soluble substance can be separated from a liquid by evaporation. Evaporate off the liquid and the solid is left behind.
Boil or evaporate it depending on the compounds involved.
The liquid turns into a solid. Er, not generally. As they get hotter, most liquids tend to evaporate!