Radioactive Sign Emoji ☢
Emoji Meaning
The sign of radioactivity is set where the intensity of gamma radiation exceeds the norm.
The symbol “Radioactive Sign” is included in the “Warning signs” subblock of the “Miscellaneous Symbols” block and was approved as part of Unicode version 1.1 in 1993. In 2015, it was also approved as an Emoji in version 1.0 and added to the “Warning” subcategory of the “Symbols” category.
Synonyms
nuclear, radiation.
| Unicode Name | Radioactive Sign |
| Unicode Number | |
| HTML Code | |
| CSS Code | |
| Plane | 0: Basic Multilingual Plane |
| Unicode Block | Miscellaneous Symbols |
| Unicode Subblock | Warning signs |
| Unicode Version | 1.1 (1993) |
| Emoji Version | 1.0 (2015) |
| Emoji Category | Symbols |
| Emoji Subcategory | Warning |
| Emoji Name | Radioactive |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 2622 |
| Simple case change | 2622 |
| Grapheme_Base | + |
| scripts | Common |
| Pattern_Syntax | + |
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | E2 98 A2 | 226 152 162 | 14850210 | 11100010 10011000 10100010 |
| UTF-16BE | 26 22 | 38 34 | 9762 | 00100110 00100010 |
| UTF-16LE | 22 26 | 34 38 | 8742 | 00100010 00100110 |
| UTF-32BE | 00 00 26 22 | 0 0 38 34 | 9762 | 00000000 00000000 00100110 00100010 |
| UTF-32LE | 22 26 00 00 | 34 38 0 0 | 572915712 | 00100010 00100110 00000000 00000000 |
