Evaporation
It is physical, change of state, just cooling down
Water vapor condensing on a cold window is a physical change. It is simply a change in state from a gas (water vapor) to a liquid (water) due to the temperature difference. No new substances are formed during this process.
You can change liquid water into water vapor through a process called evaporation. This occurs when the liquid water is heated, causing the molecules to gain enough energy to break free and turn into vapor.
The water vapor changed into liquid water through the process of condensation.
Condensing water vapor into rainfall is a physical change. It involves a change in the state of water from gas (water vapor) to liquid (rainwater) without altering the chemical composition of water molecules.
boiling will change all water being boiled fairly quickly into water vapor. Exposed water of any temperature will slowly become water vapor by way of evaporation.
Rain is the result of liquid water vapor in the atmosphere condensing into water droplets and falling to the ground. This process involves a change in state from vapor to liquid and is considered a physical change, as the chemical composition of water remains the same.
Liquid water is changed to water vapor by the process of evaporation (or boiling)Water vapor forms into clouds (liquid droplets) by the process of condensation
water rises into the atmosphere in the process of evaporation
boiling will change all water being boiled fairly quickly into water vapor. Exposed water of any temperature will slowly become water vapor by way of evaporation.
condensationCondensation is where water vapor turns to liquid. The process is where gas turns to water then vapor and then turns back into liquid.
The change that occurs when water turns into water vapor is called evaporation. This process happens when water is heated, either by the sun or another heat source, causing the water molecules to gain enough energy to escape into the air as a gas.