Si
Silicon in Chemistry
In Chemistry, the Silicon symbol (Si) is commonly used. Learn how to copy and use it in your technical documents.
Unicode
U+0053
HTML Entity
S
LaTeX Sequence
\silicon
Primary Field
ChemistryChemistry Application
The chemical symbol for Silicon.
Chemical element Silicon
Common Formulas:
- Si2O
- CH4
Write mathematical and scientific expressions
Need to pair this symbol with other operators?