Which states of matter have a fixed volume?
Solids and plasma
Gasses and plasma
Liquids and gasses
Solids and liquids
Solids and liquids have a fixed volume.
The states of matter that have a fixed volume are solids and liquids. Solids have a definite shape and volume, while liquids have a definite volume but not a fixed shape.
The states of matter that have a fixed volume are solids and liquids.
To understand this, let's take a closer look at the characteristics of these states of matter:
1. Solids: In solids, the particles are closely packed together and have a strong attractive force between them, which keeps them in a fixed position. This arrangement gives solids their definite shape and volume. Regardless of the shape of the container they are placed in, solids maintain their volume.
2. Liquids: In liquids, the particles are close together, but they have more freedom to move compared to solids. The intermolecular forces are weaker in liquids, allowing the particles to slide past one another. While liquids can take the shape of their container, they also have a fixed volume. This means that no matter how much a liquid is poured into a container, its volume remains constant.
On the other hand, gases do not have a fixed volume. Their particles are in constant motion and tend to spread out to fill the entire space available to them. As a result, gases do not have a defined shape or volume and will occupy the entire volume of their container.
Plasma, an ionized gas, also does not have a fixed volume as it behaves similarly to gases. Plasma is composed of charged particles and is often found at very high temperatures or in the presence of strong electric fields.
In summary, solids and liquids have a fixed volume, while gases and plasma do not.