Enthalpy of Vaporization and Enthalpy of Condensation.
Solid to liquid to gas (or vice-versa).
Sublimation is the process by which some solids change directly into gas and vice versa whereas solidification is the conversion of liquid into solid by cooling
The [main] states of matter are solid, liquid, and gas. They usually move like this: Solid ---> Liquid ---> Gas However, matter can jump from solid to gas and vice versa, but it usually doesn't.
When a solid is heated and changes to a liquid, the phase change is called melting.
Physical changes refer to changes of state: solid to liquid or liquid to gas (or vice versa). The chemical structure of the substance does not change, only the amount of energy it contains.
Solid to liquid to gas (or vice-versa).
The solid -> gas transition is called sublimation. The gas -> solid transition is called deposition.
A physical change to a substance is a change in its state. This means that the substance goes from a solid to a liquid or gas, or vice versa.
Sublimation is the process by which some solids change directly into gas and vice versa whereas solidification is the conversion of liquid into solid by cooling
The more simple is to describe the transformation of a solid in a liquid and then in a gas or vice versa.
liquid-solid: solidification solid-liquid: fusion solid-gas(&vice versa): sublimation
The [main] states of matter are solid, liquid, and gas. They usually move like this: Solid ---> Liquid ---> Gas However, matter can jump from solid to gas and vice versa, but it usually doesn't.
When a solid is heated and changes to a liquid, the phase change is called melting.
You can decrease the pressure. As pressure decreases, volume increases. and vice versa
They change phase. For example, upon absorbing heat, a solid can become liquid, and a liquid and become a gas. Vice versa when releasing heat.
No it would be the boiling point. At freezing point it becomes solid
All substances have melting points and boiling points. A melting point is merely the temperarture at which it changes from a solid to liquid and vice versa. The boiling point of a substance would be the temperature at which it changes from liquid to gas and vice versa.