Quick Answer: Does Gas Have A Definite Shape?

What are the six properties of solids?

List six properties of solids, and explain each in terms of the kinetic-molecular theory of solids.

Definite shape, definite volume, definite melting point, high density, incompressibility, and low rate of diffusion..

What is the shape of a solid?

In a solid, molecules are packed together, and it keeps its shape. Liquids take the shape of the container. … Molecular motion for the particles in a solid is confined to very small vibrations of the atoms around their fixed positions; therefore, solids have a fixed shape that is difficult to change.

Why does gas not have a definite shape?

Particles are far apart from each other because there are very weak forces of attraction between them. They move fast in all directions. Because of this, gases don’t have a definite shape or volume and fill any container. Because there is lots of free space between particles, gases can easily be compressed.

Which one has no definite shape and volume?

solid: Has a definite shape and volume. liquid: Has a definite volume, but take the shape of the container. gas: Has no definite shape or volume. change of state: When matter is converted from one of the three states (example: solid, liquid, or gas) to another state.

Does the shape of the liquid remains the same?

The volume of a liquid is the amount of space it takes up. Although liquids change their shape when moved from one container to another, their volume always stays the same.

Does gas have a weight?

Although gas is very light, it still has mass. The fizzy drink, which contains carbon dioxide gas, is therefore heavier than the flat drink. Gases can be either heavier or lighter than air.

Does solid have a definite shape?

In the solid state, the individual particles of a substance are in fixed positions with respect to each other because there is not enough thermal energy to overcome the intermolecular interactions between the particles. As a result, solids have a definite shape and volume.

Solid is the state in which matter maintains a fixed volume and shape; liquid is the state in which matter adapts to the shape of its container but varies only slightly in volume; and gas is the state in which matter expands to occupy the volume and shape of its container.

What is the definite shape of a gas?

A gas is a substance with no definite volume and no definite shape. Solids and liquids have volumes that do not change easily. A gas, on the other hand, has a vol- ume that changes to match the volume of its container. The molecules in a gas are very far apart compared with the molecules in a solid or a liquid.

Which has a definite shape?

Any matter that is a solid has a definite shape and a definite volume. The molecules in a solid are in fixed positions and are close together. Although the molecules can still vibrate, they cannot move from one part of the solid to another part. As a result, a solid does not easily change its shape or its volume.

What determines the shape and volume of gas?

Answer and Explanation: The volume of a gas is determined by the volume of the container it is in. Gases take the shape of their container and the volume of the container….

Why liquid has no definite shape?

A liquid takes the shape of its container because particles in a liquid can flow to new locations. The volume of a liquid is constant because forces of attraction keep the particles close together. Behavior of Solids: Solids have a definite volume and shape because particles in a solid vibrate around fixed locations.

What doesn’t have a definite shape but has a definite volume?

A solid has definite volume and shape, a liquid has a definite volume but no definite shape, and a gas has neither a definite volume nor shape. … 2: A Representation of the Solid, Liquid, and Gas States. (a) Solid O2 has a fixed volume and shape, and the molecules are packed tightly together.