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Descriptor English: Einsteinium
Descriptor Spanish: Einstenio
Descriptor einstenio
Entry term(s) einsteinio
Scope note: Actínido radiactivo sintético con símbolo atómico Es y número atómico 99. Sus isótopos conocidos varían en número de masa entre 240 y 258. Su valencia puede ser +2 ó +3. El einstenio fue originalmente descubierto en los residuos de una explosión termonuclear en 1952.
Descriptor Portuguese: Einstêinio
Descriptor French: Einsteinium
Tree number(s): D01.268.271.100.250
D01.268.556.244
D01.496.749.305.100.250
D01.552.020.337
D01.552.544.244
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D004540
Scope note: A man-made radioactive actinide with atomic symbol Es, and atomic number 99. Its known isotopes range in mass number from 240-258. Its valence can be +2 or +3. Einsteinium was originally discovered in the debris from a thermonuclear explosion in 1952.
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
Registry Number: WV8XL34X3O
CAS Type 1 Name: Einsteinium
DeCS ID: 29379
Unique ID: D004540
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: 2017/04/25
Einsteinium - Preferred
Concept UI M0007143
Scope note A man-made radioactive actinide with atomic symbol Es, and atomic number 99. Its known isotopes range in mass number from 240-258. Its valence can be +2 or +3. Einsteinium was originally discovered in the debris from a thermonuclear explosion in 1952.
Preferred term Einsteinium



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