Vista normal
Vista MARC
- Rubidio
Entrada Tema
Número de registros utilizados en: 1
001 - NRO. DE CONTROL
- Campo de control: 48628
003 - IDENTIFICADOR DE NRO. DE CONTROL
- Campo de control: DLC
005 - FECHA Y HORA DE LA ÚLTIMA TRANSACCIÓN
- Campo de control: 20240228095444.0
008 - CAMPOS DE LONGITUD FIJA INFORMACIÓN GENERAL
- Campo de control de longitud fija: 860211i| anannbabn |a ana
040 ## - CÓDIGO DE CATALOGADOR
- Centro catalogador de origen: DLC
- Centro transcriptor: SNB000689
- Centro modificador: jmz
- Centro modificador: WaU
150 ## - ENCABEZAMIENTO TEMÁTICO
- Término temático: Rubidio
550 ## - TRAZADO VÉASE ADEMAS - TÉRMINO TEMÁTICO
- Subcampo de control: g
- Término temático: Metales alcalinos
550 ## - TRAZADO VÉASE ADEMAS - TÉRMINO TEMÁTICO
- Subcampo de control: g
- Término temático: Sustancias radioactivas
670 ## - FUENTE DE DATOS ENCONTRADOS
- Cita de la fuente: Wikipedia, Oct. 27, 2012
- Información encontrada: (Rubidium is a chemical element with the symbol Rb and atomic number 37. Rubidium is a soft, silvery-white metallic element of the alkali metal group; Rubidium has only one stable isotope, ⁸⁵Rb, with the isotope ⁸⁷Rb, which composes almost 28% of naturally occurring rubidium, being slightly radioactive with a half-life of 49 billion years; naturally occurring rubidium is composed of two isotopes: the stable ⁸⁵Rb (72.2%) and the radioactive ⁸⁷Rb (27.8%))
670 ## - FUENTE DE DATOS ENCONTRADOS
- Cita de la fuente: Emsley, J. Nature's building blocks, 2011
- Información encontrada: (Rubidium; Rb; soft white metal and a member of group I (row 5S) of the periodic table, and they are collectively referred to as the alkali metals; there are two naturally occurring isotopes: rubidium-85 which accounts for 72 percent and is not radioactive; and rubidium-87 which accounts for 28 percent and is radioactive, with a half-life of 49 billion years; it is only weakly radioactive, but it does contribute to the Earth's background radiation)
