Matter changes both its shape and volume when it is in a gaseous state. Imagine oxygen: if you have a syringe full of oxygen, the oxygen is in the shape of the syringe, but if you let it out, it would readily lose this shape as it escaped into the environment. If you do not let it out, and instead push the syringe, you are compressing the oxygen; in other words, you are making the volume of the oxygen smaller by making it more dense. Oxygen, as with any other gas, does not have a fixed shape or volume.
The state of matter that shows the largest change in volume when warmed or cooled is gas. Liquids and solids increase and decrease in volume in response to temperature change as well, but not to the same magnitude as gases.
liquid is the state of matter having indefinite shape but fixed volume.
The state of matter that has no definite shape or volume is a gas.
the volume or mass of the matter. it can change states such as solid liquid or gas, which would be deemed to be the same chemical identity, but a different state of matter
The volume of a gas is subject to change with temperature and pressure.
Gases adapt most easily to changes in volume.
A gas will undergo a change in volume more easily than either a liquid or a solid.
A state of matter that does not have a definite shape or definite volume would be a Gas. Gases are easily compressible compared to liquids, and change to any shape they occupy.
Gas
A solid is a state of matter that does not change in volume because the particles are closely packed together and have fixed positions.
A liquid.
The state of matter that has no fixed volume and can flow is a liquid. Liquids take the shape of their container and can flow and change shape easily due to their particles having more freedom of movement than in a solid.
Solid.
liguid
Solid state of matter is characterized by resistance to a change in volume or shape.
The matter with a shape and volume that don't change is in a solid state. Solids have a fixed shape and volume because their particles are closely packed together and vibrate in place.
The state of matter that shows the largest change in volume when warmed or cooled is gas. Liquids and solids increase and decrease in volume in response to temperature change as well, but not to the same magnitude as gases.