atomic number 43 1
noundomain: substance
Princeton WordNet [ver.3.1]
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EnglishDefinition
a crystalline metallic element not found in nature; occurs as one of the fission products of uranium
Synonyms
- technetium 1
a crystalline metallic element not found in nature; occurs as one of the fission products of uranium
- Tc 1
a crystalline metallic element not found in nature; occurs as one of the fission products of uranium
