Liquids expand because their molecular structure allows them to move. Unlike solids, liquids are not constrained to one shape. That is why they can expand.
A gas will expand to fill up the container it is in because the particles are free to move and have a lot of kinetic energy. Solids and liquids have more compacted particles and won't expand to fill the container.
The sample is likely a liquid. Liquids have the ability to take the shape of their container while maintaining a constant volume, which allows them to fill both the cylindrical and spherical containers completely. If the sample were a gas, it would expand to fill the entire volume of the container, regardless of the shape. Thus, the fact that the sample fills both containers suggests it is a liquid.
liquid because the yellow substance takes the form of the container.
Gases will expand or contract to the volume of the container they are in, so gases do. However, liquids have fixed volumes, so they do not. In other words, a liter of water will remain a liter of water whether it is in a bucket or a swimming pool. However, the same quantity of gas may have different volumes depending on the container.
Yes, a gas will always fill the container that it is in.
There are relatively strong forces between the particles (atoms or molecules), that keep them together.
It doesn't expand to take the shape of its container, but it flows because the particles can slide past each other, and the bonds are loose, and not completely broken, whereas in gases, the bonds between particles have been broken down, and so they can move apart and fill the container.
maintain their own shape and do not take the shape of their container.
Yes, a liquid does take up a definite amount of space, which is to say that it has a definite volume. A liquid takes the shape of its container but does not expand to fill it completely like a gas would.
liquid phase
Gas is compressible and will expand to fill any container it is put in. Liquid is not compressible and will maintain a fixed volume regardless of the container it is in.
A gas. Gas will expand to fill the available space.
A gas will expand to fill up the container it is in because the particles are free to move and have a lot of kinetic energy. Solids and liquids have more compacted particles and won't expand to fill the container.
A 10 ML of liquid can't fill a 20 ML container because although liquids do not have a definite shape they have a definite volume.
The sample is likely a liquid. Liquids have the ability to take the shape of their container while maintaining a constant volume, which allows them to fill both the cylindrical and spherical containers completely. If the sample were a gas, it would expand to fill the entire volume of the container, regardless of the shape. Thus, the fact that the sample fills both containers suggests it is a liquid.
In a liquid, you have atoms or molecules which are bonded to each other to a sufficient degree that they stay close to each other, so they do not just expand as a gas would, to fill a container, but they are not bonded so strongly as to become a solid, so their relative positions can freely shift, resulting in a shapeless substance that takes the shape of its container.
Gases do not have a fixed shape or volume; they expand to completely fill the container they occupy.