翻訳と辞書 Words near each other ・ Isozaki Station ・ Isozoanthus ・ Isozoanthus sulcatus ・ Isozyme ・ ISP (disambiguation) ・ Isotopes of rhenium ・ Isotopes of rhodium ・ Isotopes of roentgenium ・ Isotopes of rubidium ・ Isotopes of ruthenium ・ Isotopes of rutherfordium ・ Isotopes of samarium ・ Isotopes of scandium ・ Isotopes of seaborgium ・ Isotopes of selenium ・ Isotopes of silicon ・ Isotopes of silver ・ Isotopes of sodium ・ Isotopes of strontium ・ Isotopes of sulfur ・ Isotopes of tantalum ・ Isotopes of technetium ・ Isotopes of tellurium ・ Isotopes of terbium ・ Isotopes of thallium ・ Isotopes of thorium ・ Isotopes of thulium ・ Isotopes of tin ・ Isotopes of titanium ・ Isotopes of tungsten Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Isotopes of silicon ： ウィキペディア英語版 Isotopes of silicon Silicon (Si) has 24 known isotopes, with mass numbers ranging from 22 to 45. 28Si (the most abundant isotope, at 92.23%), 29Si (4.67%), and 30Si (3.1%) are stable. The longest-lived radioisotope is 32Si, which is produced by cosmic ray spallation of argon. Its half-life has been determined to be approximately 150 years (0.21 MeV), and it decays by beta emission to 32P (which has a 14.28 day half-life ()) and then to 32S. After 32Si, 31Si has the second longest half-life at 157.3 minutes. All others have half-lives under 7 seconds. The standard atomic mass is 28.0855(3) u. The least stable is usually 43Si with a half-life greater than 60 nanoseconds. == Table == 〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Isotopes of silicon」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.