GASEOUS Meaning and
Definition
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Gaseous is an adjective used to describe a substance or form of matter that exists in the state of gas. When a substance is in the gaseous state, its molecules are not closely packed together like in a solid or liquid, but instead are widely dispersed and move freely, often at high speeds and in random directions.
In the field of chemistry and physics, gaseous is used to classify elements, compounds, and mixtures that exhibit the properties of gases at a given temperature and pressure. These substances typically lack a fixed shape or volume and can expand to fill the available space. Gaseous substances also have low densities compared to solids and liquids.
Examples of gaseous substances include common atmospheric gases like oxygen, nitrogen, and carbon dioxide. Industrial gases such as hydrogen, helium, and chlorine are also considered gaseous. Water vapor is another example of a gaseous substance that can be created by evaporation.
Gaseous states can vary depending on the specific conditions of temperature and pressure. At high pressures, some substances that are normally gaseous can become liquids or even solids. This is known as a phase change. Similarly, freezing or cooling a gaseous substance can cause it to condense into a liquid or solidify into a solid, respectively.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Top Common Misspellings for GASEOUS *
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Other Common Misspellings for GASEOUS
Etymology of GASEOUS
The word gaseous comes from the Latin word gaseus, which means pertaining to gases. The Latin word is derived from the Greek word khasis, which means gaseous fluid.
Similar spelling words for GASEOUS
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