|align="left"|Solar System (for each atom of silicon)<ref>{{citeসাময়িকী journalউদ্ধৃতি |title=Solar System Abundances and Condensation Temperatures of the Elements |author= Lodders, Katharina|journal=The Astrophysical Journal |volume=591 |pages=1220–1247 |year=2003 |doi=10.1086/375492 |bibcode=2003ApJ...591.1220L |issue=2}}</ref>|| 2343 || 2.148 || 0.1025 || 5.515 × 10<sup>−5</sup> || 5.391 × 10<sup>−6</sup> || –