Superscript Plus Sign
Part of Math Symbols
Superscript Plus Sign has no standard Windows Alt code. Copy the character directly, or use its HTML entity or Unicode value instead.
- Alt code
- None
- HTML entity
- ⁺
- Unicode
- U+207A
About this symbol
The raised plus sign shows a positive electric charge in chemistry: Na⁺ is a sodium atom that has lost one electron. A raised minus, ⁻, shows a negative charge, as in Cl⁻.
Unicode facts
- Official name
- SUPERSCRIPT PLUS SIGN
- Type
- Maths symbol
- Unicode block
- Superscripts and Subscripts
- Unicode group
- Superscripts
- Added in
- Unicode 1.1 (1993)
Click the symbol or any value at the top of the page to copy it. See the full Math Symbols chart for related characters.