What is the gaseous state?
What is the gaseous state?
Gas is the state of matter in which the particles are far apart, fast-moving and not organized in any particular way. Gases are substances that exist in the gaseous state, which is one of the three fundamental states of matter. Gases are highly compressible and feature very large intermolecular distances.
Which is an example of a gaseous state of matter?
Substances that exist in the gaseous phase are commonly referred to as gases. The most common example of a gas is air (the air we breathe is a gas). It can also be considered as a mixture of many gases such as nitrogen, oxygen and carbon dioxide.
What are the properties of gaseous state of matter?
Answer: Gases have three characteristic properties: (1) they are easy to compress, (2) they expand to fill their containers, and (3) they occupy far more space than the liquids or solids from which they form.
Is the gaseous state of solid?
Phase Transition: Solid to Gas. Sublimation is the process of transformation directly from the solid phase to the gaseous phase, without passing through an intermediate liquid phase.
What is a gaseous phase?
gaseous phase (plural gaseous phases) (physics) One of the three fundamental structural phases of matter in which the thermal mobility of molecules or atoms is strong enough to permit their free motion, significantly exceeding the cohesive force.
Why is gas a matter?
Tell students that gases are made of molecules but that the molecules are much further apart than the molecules in liquids or solids. Since the molecules of a gas have mass and take up space, gas is matter.
What is gaseous mean in science?
adjective. existing in the state of a gas; not solid or liquid.
Is the gaseous phase of water?
Water vapor, water vapour or aqueous vapor is the gaseous phase of water. It is one state of water within the hydrosphere. Water vapor can be produced from the evaporation or boiling of liquid water or from the sublimation of ice. Water vapor is transparent, like most constituents of the atmosphere.
