Q: If particles have enough kinetic energy to completely overcome the force of attraction between them, matter exists as a what?


Read this paragraph and choose the correct option from the provided answers:

If particles have enough kinetic energy to completely overcome the force of attraction between them, matter exists as a gas. The particles can pull apart and spread out. This explains why gases have neither a fixed volume nor a fixed shape.

 Choices:

- liquid

- solid

- vapor

- gas


A:
gas