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DeCS
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Descriptor English:
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Polonium
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Descriptor Spanish:
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Polonio
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Descriptor Portuguese:
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Polônio
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Tree Number:
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D01.268.185.600
D01.268.271.680
D01.268.513.875
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Definition English:
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Polonium. A radioactive element that is a member of the chalcogen family. It has the atomic symbol Po, atomic number 84, and the atomic weight of the isotope with the longest half-life (209Po) is 208.98. It decays by alpha-emission. |
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Indexing Annotation English:
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naturally radioactive; IM
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Allowable Qualifiers English:
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Record Number:
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29515
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Unique Identifier:
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D011059
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Occurrence in VHL:
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Similar:
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DeCS CID-10 SciELO LILACS LIS
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