Because their intermolecular forces are very high relative to liquid and gas
Liquids and gases are able to flow and take the shape of their container, while solids maintain a fixed shape and volume. Liquids and gases are considered fluids due to their ability to flow, in contrast to solids which are rigid and maintain their shape.
The ability to flow and take the shape of their container is a property of liquids and gases that solids do not have. This property is known as fluidity.
some solids,liquids and gases are dangers some are not dangers
because, unlike solids, they can't sustain shearing stress
The flow does not always change due to frictional forces when gases, liquids, or solids come in contact with a moving object. Often, the friction is caused by static friction.
solids and liquids
Molecules - They are more tightly packed in solids than liquids and gases
The kinetic energy is lowest in solids, higher in liquids, and highest in gases.
In gases, particles are widely spaced and have high kinetic energy, allowing them to be compressed easily. In solids, particles are closely packed and have strong intermolecular forces that prevent compression. This is why gases can be squashed or compressed, while solids maintain their rigid shape.
Fluidity and compressibility are properties present in liquids and gases but not in solids. Liquids and gases can flow and take the shape of their container, unlike solids which have a fixed shape. Gases can be compressed under pressure, unlike solids which have a fixed volume.
Liquids and gases are both considered fluids because they can flow and take the shape of their container. They both have the ability to move and are not held in a fixed shape like solids. Additionally, both liquids and gases can expand and contract based on changes in temperature and pressure.
Solids and liquids are not like gases.