Please note that a "change of state" involves TWO states, not just one. Using just the three most common states of matter:
* A solid can change to a gas
* A liquid can change to a gas
* A gas can change to a liquid
* A gas can change to a solid
* A solid can change to a liquid
* A liquid can change to a solid
The first four changes in the list above involve gases.
Phase change
One example of a change of state for a gas is condensation, where gas particles lose energy and come together to form liquid droplets. This can happen when the temperature of the gas decreases, causing the gas particles to condense into a liquid state.
Yes. Because the chemistry stays the same.
Sublimation is the change in state from solid to gas without passing through the liquid state. This process involves the solid material directly converting into a gas due to the addition of energy. An example is dry ice (solid carbon dioxide) sublimating into carbon dioxide gas.
Please note that a "change of state" involves TWO states, not just one. Using just the three most common states of matter: * A solid can change to a gas * A liquid can change to a gas * A gas can change to a liquid * A gas can change to a solid * A solid can change to a liquid * A liquid can change to a solid The first four changes in the list above involve gases.
The change from the liquid state to the gas state is vaporization (boiling) or evaporation.
The process of changing a gas to a liquid is called condensation. It occurs when the gas loses heat energy and transitions to a liquid state.
A change of state from a gas to a liquid is called condensation.
a phase change: solid to liquid: melting liquid to solid: freezing liquid to gas: vaporization gas to liquid: condensation solid to gas: sublimation gas to solid: deposition
Some changes of physical state are described by a single word, for example, the change from a liquid state to a gaseous state is called boiling, and the change from a liquid state to a solid state is called freezing. There is, however, no single word which means change of physical state in general.
Temperature. Temperature causes matter to change state.
Physical change, because the water is only changing state, from a gas to a liquid.