Definition of ground state in English:

ground state

noun

Physics

The lowest energy state of an atom or other particle.
Example sentencesExamples
- When that electron returns to its ground state, it releases energy as ultraviolet light, which is invisible.
- Nuclear isomers are excited states that eventually decay to the ground state, mostly by gamma radiation.
- If they can be, usually it is because of radiation in the form of gamma rays, emitted by deformed nuclei as they revert to their normal shapes and lowest energy ground states.
- The ground state of a hydrogen atom is actually spherically symmetrical.
- When an atom or ion is in its ground state, the electrons spend a lot more time close to the nucleus than they do when the atom is in an excited state.

Definition of ground state in US English:

ground state

nounˈɡround ˌstāt

Physics

The lowest energy state of an atom or other particle.
Example sentencesExamples
- Nuclear isomers are excited states that eventually decay to the ground state, mostly by gamma radiation.
- The ground state of a hydrogen atom is actually spherically symmetrical.
- When that electron returns to its ground state, it releases energy as ultraviolet light, which is invisible.
- When an atom or ion is in its ground state, the electrons spend a lot more time close to the nucleus than they do when the atom is in an excited state.
- If they can be, usually it is because of radiation in the form of gamma rays, emitted by deformed nuclei as they revert to their normal shapes and lowest energy ground states.

单词	ground state
释义	Definition of ground state in English: ground state noun Physics The lowest energy state of an atom or other particle. Example sentencesExamples When that electron returns to its ground state, it releases energy as ultraviolet light, which is invisible. Nuclear isomers are excited states that eventually decay to the ground state, mostly by gamma radiation. If they can be, usually it is because of radiation in the form of gamma rays, emitted by deformed nuclei as they revert to their normal shapes and lowest energy ground states. The ground state of a hydrogen atom is actually spherically symmetrical. When an atom or ion is in its ground state, the electrons spend a lot more time close to the nucleus than they do when the atom is in an excited state. Definition of ground state in US English: ground state nounˈɡround ˌstāt Physics The lowest energy state of an atom or other particle. Example sentencesExamples Nuclear isomers are excited states that eventually decay to the ground state, mostly by gamma radiation. The ground state of a hydrogen atom is actually spherically symmetrical. When that electron returns to its ground state, it releases energy as ultraviolet light, which is invisible. When an atom or ion is in its ground state, the electrons spend a lot more time close to the nucleus than they do when the atom is in an excited state. If they can be, usually it is because of radiation in the form of gamma rays, emitted by deformed nuclei as they revert to their normal shapes and lowest energy ground states.
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