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DeCS
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Descriptor English:
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Ions
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Descriptor Spanish:
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Iones
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Descriptor Portuguese:
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Íons
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Tree Number:
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D01.248.497
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Definition English:
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An atom or group of atoms that have a positive or negative electric charge due to a gain (negative charge) or loss (positive charge) of one or more electrons. Atoms with a positive charge are known as CATIONS; those with a negative charge are ANIONS. |
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Indexing Annotation English:
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avoid: too general; GEN; ionization chamber: index under RADIOMETRY /instrum
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Allowable Qualifiers English:
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Record Number:
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7645
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Unique Identifier:
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D007477
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Occurrence in VHL:
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Similar:
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DeCS
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