no. chemical reaction requires a new substance to be created
Unicorns
it drips from somewhere
It's a physical change. All changes of state (solid to liquid, or liquid to gas, for example) are physical changes.
No: Vapor is defined as the gas phase of a substance that is mostly solid or liquid at equilibrium at standard temperature and pressure. Therefore, a liquid itself is never a vapor, but the liquid is in equilibrium with a vapor phase that contains the same chemical substance.
(turns into a liquid) condensation
A chemical reaction
They change from a liquid to a vapor (gas).
Unicorns
gas
Condensation
It becomes a gas/vapor.
vapor
A vapor becomes a liquid by condensation, and a solid by freezing. Freezing does not mean cold. Anything that is solid is frozen.
condensation
Condensing happens when water vapor cools and becomes liquid water.
It becomes condensation.The water vapor turns into a liquid
precipitation