| Descriptor in English: | Protactinium |
| Descriptor in Spanish: | Protactinio |
| Descriptor in Portuguese: | Protoactínio |
| Descriptor in French: | Protactinium |
| Tree number(s): |
D01.268.271.100.725 D01.268.556.750 D01.496.749.305.100.725 D01.552.020.778 D01.552.544.750 |
| Scope note: | A radioactive element of the actinide group of metals. It has the atomic symbol Pa, atomic number 91, and atomic weight 231. It decays by alpha-emission. |
| Allowable Qualifiers: |
AD administration & dosage AE adverse effects AN analysis BL blood CF cerebrospinal fluid CH chemistry CL classification EC economics HI history IP isolation & purification ME metabolism PD pharmacology PK pharmacokinetics PO poisoning SD supply & distribution ST standards TO toxicity TU therapeutic use UR urine |
| DeCS UI: | 29524 |
| Descriptor UI: | D011478 |
| Date Established: | 1966/01/01 |
| Date of Entry: | 1999/01/01 |
| Revision Date: | 2017/04/25 |
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CHEMICALS AND DRUGS
Inorganic Chemicals [D01]Inorganic Chemicals -
CHEMICALS AND DRUGS
Inorganic Chemicals [D01]Inorganic Chemicals -
CHEMICALS AND DRUGS
Inorganic Chemicals [D01]Inorganic Chemicals -
CHEMICALS AND DRUGS
Inorganic Chemicals [D01]Inorganic Chemicals -
CHEMICALS AND DRUGS
Inorganic Chemicals [D01]Inorganic Chemicals
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Protactinium
- Preferred
| Concept UI |
M0017841 |
| Scope note | A radioactive element of the actinide group of metals. It has the atomic symbol Pa, atomic number 91, and atomic weight 231. It decays by alpha-emission. |
| Preferred term | Protactinium |
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