Traducción y análisis de palabras por inteligencia artificial
En esta página puede obtener un análisis detallado de una palabra o frase, producido utilizando la mejor tecnología de inteligencia artificial hasta la fecha:
- cómo se usa la palabra
- frecuencia de uso
- se utiliza con más frecuencia en el habla oral o escrita
- opciones de traducción
- ejemplos de uso (varias frases con traducción)
- etimología
selenium photocell - traducción al ruso
общая лексика
селеновый фотоэлемент
![Native selenium in sandstone, from a uranium mine near [[Grants, New Mexico]]](https://commons.wikimedia.org/wiki/Special:FilePath/Selenium in sandstone Westwater Canyon Section 23 Mine Grants, New Mexico.jpg?width=200 "Native selenium in sandstone, from a uranium mine near [[Grants, New Mexico]]")
[si'li:niəm]
общая лексика
селен
селеновый
Смотрите также
существительное
химия
селен
общая лексика
селенистый
Definición
Wikipedia
Selenium (34Se) has six natural isotopes that occur in significant quantities, along with the trace isotope 79Se, which occurs in minute quantities in uranium ores. Five of these isotopes are stable: 74Se, 76Se, 77Se, 78Se, and 80Se. The last three also occur as fission products, along with 79Se, which has a half-life of 327,000 years, and 82Se, which has a very long half-life (~1020 years, decaying via double beta decay to 82Kr) and for practical purposes can be considered to be stable. There are 23 other unstable isotopes that have been characterized, the longest-lived being 79Se with a half-life 327,000 years, 75Se with a half-life of 120 days, and 72Se with a half-life of 8.40 days. Of the other isotopes, 73Se has the longest half-life, 7.15 hours; most others have half-lives not exceeding 38 seconds.
