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physical object > natural object > collection of particles > phase of matter > gas > plasma > degenerate gas |
degenerate gas comparison table |
Subject | has definition | has synonym | is a kind of |
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plasma | A completely ionized gas; the so-called fourth state of matter (besides solid, liquid, and gas) in which the temperature is too high for atoms as such to exist and which consists of free electrons and free atomic nuclei. | gas | |
degenerate gas | A state of matter found in white dwarfs and other extremely dense objects, in which strong deviations from classical laws of physics occur. As the density increases at a given temperature, the pressure rises more and more rapidly, until it becomes independent of temperature and dependent on density alone. At this point, the gas is said to be degenerate. | Fermi gas | plasma |
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