evaporation
Because you are not changing the composition of the substance, boils is a physical property.
The most probable answer for your your question is pure water.
Methane, at minus 170 degrees C, or at minus 170 degrees F, is a gas. It is a solid below -182.5 oC (-297 oF) It melts at that temperature and becomes liquid. Liquid methane boils at -161.6 oC (-259 oF) and becomes its form we may be more familiar with, gas.
Anything can be solid, liquid or gas, but the easiest example is probably water. Water freezes/melts at 32 degrees Fahrenheit (0 degrees Celsius) and boils/condenses at 212 F (100C) and is liquid at normal room temperature.
When a liquid substance boils, it undergoes a phase change from liquid to gas. During this process, the mass of the substance remains unchanged, as the molecules transition from the liquid phase to the gas phase without any loss or gain of matter. However, if the gas escapes the container, the mass of the remaining liquid will decrease. Thus, the mass of the entire system depends on whether the gas is retained or allowed to escape.
evaporation
This an example of vaporization.Vaporization is a physical change.
For example, water boils at 100 C.
Yes it does because first it is a liquid hten once it boils it becomes a gas
Boils or evaporates
The boiling point is the temperature at which a liquid turns into a gas.
First the liquid gets hot, then it boils becoming a gas.
When the liquid molecules are heated, they move faster so the liquid boils and some molecules becomes gas molecules. When the liquid molecules are heated, they move faster so the liquid boils and some molecules becomes gas molecules.
It depends on what substance you a talking about. Water becomes a gas (boils) at 100oC.
When water freezes it changes from a liquid to a solid. When water boils or evaporates it changes from a liquid to a gas.
No. Take water for example. Water boils at 100 degrees C. When water boils it becomes steam. This steam as soon as it is released is 100 degrees C also. The boiling point for a liquid is the point when it becomes a gas.
Because you are not changing the composition of the substance, boils is a physical property.