Preferred Label : einsteinium;
RADLEX synonyms : Es;
Definition : Einsteinium. A man-made radioactive actinide with atomic symbol Es, atomic number
99, and atomic weight 252. Its known isotopes range in mass number from 243-246. Its
valence can be 2 or 3. Einsteinium was originally discovered in the debris from
a thermonuclear explosion in 1952. [MeSH];
UMLS CUI (RADLEX) : C0013741;
Origin ID : RID11958;
UMLS CUI : C0013741;
Currated CISMeF NLP mapping
- Semantic type(s)
- UMLS correspondences (same concept)
Einsteinium. A man-made radioactive actinide with atomic symbol Es, atomic number
99, and atomic weight 252. Its known isotopes range in mass number from 243-246. Its
valence can be 2 or 3. Einsteinium was originally discovered in the debris from
a thermonuclear explosion in 1952. [MeSH]
