UNESCO Thesaurus
Toggle navigation
Home
Advanced search
About...
My account
Isotopes
Home
Science
Chemical sciences
Chemical elements
Isotopes
Term
Metadata
Isotopes
Broader Terms
BT
↑
Chemical elements
More specific terms
NT4
↓
Radioisotopes
►
▼
NT5
↓
Radioactive tracers
Español
Isótopo
Français
Isotope
Русский
Изотопы
Date of creation
18-Sep-2015
Accepted term
18-Sep-2015
Descendant terms
2
ARK
ark:/99152/t36q8y1z30v9jl
More specific terms
1
Alternative terms
0
Related terms
0
Notes
0
Metadata
BS8723-5
DC
MADS
SKOS-Core
VDEX
XTM
Zthes
JSON
JSON-LD
Search