radioactive sign
Symbol indicating the presence of radioactive materials or radiation hazard. Commonly used in labs and hazardous areas.
The radioactive sign consists of three radiating blades extending from a central circle, designed to convey the presence of ionizing radiation or radioactive materials. Originally adopted by the U.S. National Committee on Radiation Protection in 1946, it has become the international warning symbol for radiation hazards. It is commonly displayed at nuclear power plants, research laboratories, medical imaging facilities, and anywhere radioactive substances are present. In digital contexts, this emoji is used to represent danger, hazard, or anything related to nuclear energy and radiation. The classic design often features a black symbol on a yellow background, but it is recognized even in monochrome form. It effectively communicates risk and promotes safety awareness.
Keywords
Superordinate
Examples
- • The lab entrance is marked with ☢️ to indicate radiation hazards.
- • The ☢️ symbol warns of radioactive materials.
- • You often see ☢️ at nuclear power plants.
Technical Info
Emoji Representations (Platform, Font)
