loading...| Preferred Name |
Photons |
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| Synonyms |
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|
| Definitions |
Discrete concentrations of energy, apparently massless elementary particles, that move at the speed of light. They are the unit or quantum of electromagnetic radiation. Photons are emitted when electrons move from one energy state to another. (From Hawley's Condensed Chemical Dictionary, 11th ed) |
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| ID |
http://purl.bioontology.org/ontology/MESH/D017785 |
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| AN |
elementary particles; IM |
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| AQL |
AE CL HI TU |
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| cui |
C0086805 |
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| DC |
1 |
|
| definition |
Discrete concentrations of energy, apparently massless elementary particles, that move at the speed of light. They are the unit or quantum of electromagnetic radiation. Photons are emitted when electrons move from one energy state to another. (From Hawley's Condensed Chemical Dictionary, 11th ed) |
|
| DX |
19940101 |
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| HN |
94; was see RADIATION 1985-1993 |
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| Inverse of AQ |
http://purl.bioontology.org/ontology/MESH/Q000627 http://purl.bioontology.org/ontology/MESH/Q000266 |
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| Machine permutation |
94; was see RADIATION 1985-1993 |
|
| MDA |
19930604 |
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| MMR |
20110624 |
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| MN |
G01.750.250.650.782 G01.358.500.505.650.782 G01.750.770.578.782 G01.590.540.782 G01.249.705 |
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| notation |
D017785 |
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| OL |
use RADIATION to search PHOTONS 1985-93 |
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| prefLabel |
Photons |
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| TERMUI |
T053200 |
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| TH |
NLM (1994) |
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| tui |
T167 |
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| subClassOf |