Descriptor English: Niobium
Descriptor Spanish: Niobio
Descriptor niobio
Entry term(s) columbio
Scope note: Elemento metálico con símbolo atómico Nb, número atómico 41 y peso atómico 92,906.
Descriptor Portuguese: Nióbio
Descriptor French: Niobium
Entry term(s): Niobium 93
Tree number(s): D01.268.556.615
RDF Unique Identifier:
Scope note: A metal element atomic number 41, atomic weight 92.906, symbol Nb.
Annotation: synonym: Columbium (Cb)
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AG agonists
AN analysis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
DF deficiency
EC economics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PH physiology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UR urine
Registry Number: 05175J654G
CAS Type 1 Name: Niobium
DeCS ID: 9741
Unique ID: D009556
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1966/01/01
Date of Entry: 1999/01/01
Revision Date: 2017/07/04
Niobium - Preferred
Concept UI M0014863
Scope note A metal element atomic number 41, atomic weight 92.906, symbol Nb.
Preferred term Niobium
Entry term(s) Niobium 93

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