Vaporization is what happens when a liquid is changed to a gas. When a gas is changed to a liquid it is called condensation.
The atoms movement is either more free (liquid to gas) or more restricted (liquid to solid)
As a liquid freezes, the atoms in the substance will slow down and come closer together, forming a crystalline structure. This process releases energy in the form of heat. As the temperature decreases further, the atoms become locked into fixed positions within the crystal lattice, resulting in the solidification of the substance.
The chemical identity of a substance remains the same when it turns into a gas. The type of atoms and their arrangement within the substance do not change during the phase transition from liquid to gas.
During a physical change, the composition of matter remains the same. The atoms and molecules of the substance do not change; only the arrangement or state of the matter is altered. This means that no new substances are formed during a physical change.
When heat is added to a substance, the molecules and atoms vibrate faster.
When a substance changes from a liquid to a gas, the atoms gain enough energy to overcome the intermolecular forces that hold them together in the liquid state. As a result, the atoms move farther apart, increasing their kinetic energy and transitioning into the gaseous phase.
atoms gain more kinetic energy, so they are moving so rapidly that the intermolecular attractions can no longer hold them in liquid form.
It is no longer that same substance. A chemical changes the identity of the substance. Individual atoms cannot be broken down into smaller parts by normal physical or chemical change.
A physical change is a change where the atoms might get separated but there is no change in it's chemical. It all depends on what you did with the atoms (For example, poisoning something is a physical change), and if the thing itself is edible.
Melting is a physical change because it does not involve a change in the chemical composition of the substance. When a substance melts, its molecules or atoms move apart, resulting in a change in its physical state from solid to liquid.
Physical changes confer to the change in the physical nature of the substance. Atoms rearrange them to form a new substance identical to the previous one. Example - If you met a solid wax, you still get a wax, but in liquid form. The atoms of the solid wax rearranged themselves to form a new product (liquid wax) but the substance was same that is wax. So no new substance was formed.Source:
It depends on the substance. If it is a molecular compound made of molecules (groupings of atoms covalently bonded to each other), then going from a liquid to a gas does nothing to the atoms. All that happens is that the intermolecular forces between the molecules are broken and the molecules are separated from each other, but the atoms in the molecule remain bonded to each other the same way that they were in the liquid. In situations where you do not have molecules (just atoms attracted or bonded to each other) then vaporization does separate the atoms from each other. Examples might be vaporizing a metal like mercury or a noble gas like xenon.what happens to atoms when liquid changes to gas