Radioactive sign
A symbol warning of the presence of radioactive materials.
The ☢ symbol is used to warn of the presence of radioactive materials and radiation hazards. It is commonly seen at nuclear power plants, laboratories and medical facilities where radiation is handled. The design follows international standards, featuring black radiating blades on a yellow background. This sign alerts to the serious health risks of radiation exposure and emphasizes the need for restricted access and protective measures. It appears on waste containers, warning signs and equipment to remind personnel to use protective gear and maintain safe distances. In many jurisdictions, legal regulations require its display to ensure proper hazard communication.
Keywords
Examples
- • Do not enter beyond the door marked with ☢.
- • A radioactive sign ☢ is posted at the entrance of the lab.
- • All waste containers are labeled with ☢ for safety.
Technical Info
Unicode
U+2622
NCR (Decimal)
☢
NCR (Hexadecimal)
☢
GitHub Short Code
:radioactive:
Sentiment
negative
Version
E1.0
Emoji Representations (Platform, Font)
☢
Noto Emoji (Mono)
☢
Your Device
Emoji Only Sentences
Radiation Alert
☢⚠️
🏭☢➡️☠️
🧪☢🚫