Gas is a state of matter that has no fixed shape and no fixed volume. Gases have lower density than other states of matter, such as solids and liquids. ... When more gas particles enter a container, there is less space for the particles to spread out, and they become compressed.
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Gas is a state of matter that has no fixed shape and no fixed volume. Gases have lower density than other states of matter, such as solids and liquids. ... When more gas particles enter a container, there is less space for the particles to spread out, and they become compressed.