Protactinium [protaktinium]
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.
- DUI
- D011478 MeSH Browser
- CUI
- M0017841
- CAS
- Protactinium
Allowable subheadings
- 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
- PK
- pharmacokinetics
- PD
- pharmacology
- PO
- poisoning
- ST
- standards 1
- SD
- supply & distribution
- TU
- therapeutic use
- TO
- toxicity
- UR
- urine
Protactinium-230 Chemical MeSH Browser
Protactinium-231 Chemical MeSH Browser
Protactinium-233 Chemical MeSH Browser