Isotopes of silicon
id:
isotopes-of-silicon-194-3162379
title:
Isotopes of silicon
text:
Silicon (14Si) has 23 known isotopes, with mass numbers ranging from 22 to 44. 28Si, 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, and it decays by beta emission to 32P 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.
brand slug:
wiki
category slug:
encyclopedia
description:
Nuclides with atomic number of 14 but with different mass numbers
original url:
https://en.wikipedia.org/wiki/Isotopes_of_silicon
date created:
date modified:
2024-02-23T11:57:21Z
main entity:
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image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/a/a7/Isotopes_of_Silicon.png","width":933,"height":695}
fields total:
13
integrity:
15