Yes, the particles remain the same size when a material undergoes changes of state. The change in volume that occurs when material is heated or cooled is caused by a change in the distance between the particles
matter with no definite shape or volume is fluid, or any substance that is able to flow.
Pressure due to a liquid increases with depth because of the weight of the liquid above it. The pressure in a liquid is the same at a given depth regardless of the shape or size of the container, as long as the depth is the same. The shape and size of the container would only affect the pressure at different depths in the liquid.
The horizontal dimensions of the container ... like length and width ... don't make any difference. But the pressure at the bottom is directly proportional to the depth of the liquid, which is ultimately limited by the height of the container.
Gas not liquid because you may have too much liquid
Particles in a gas have the smallest size and are the most spread out, particles in a liquid are larger than in a gas and are more closely packed, and particles in a solid are the largest and are tightly packed in a regular pattern.
matter with no definite shape or volume is fluid, or any substance that is able to flow.
No.
Mercury is a kind of liquid. Because it is a kind of liquid, we cannot figure out the shape and size of Mercury.
liquid
A solid has both a definite size and shape. A liquid has a definite size but no definite shape. A gas has neither a definite size nor shape.
Matter in the liquid state can take the shape of a container. However, a liquid has a definite volume. On the other hand, a gas can do both, that is take the shape and volume or size of a container.
Liquid flows because of its viscosity.
A liquid will generally find it's own level.
Pressure due to a liquid increases with depth because of the weight of the liquid above it. The pressure in a liquid is the same at a given depth regardless of the shape or size of the container, as long as the depth is the same. The shape and size of the container would only affect the pressure at different depths in the liquid.
The horizontal dimensions of the container ... like length and width ... don't make any difference. But the pressure at the bottom is directly proportional to the depth of the liquid, which is ultimately limited by the height of the container.
The size of your stomache is the size of your own fist.
Gas not liquid because you may have too much liquid