☢️ Radioactive Sign

A hazard symbol for radiation or radioactivity. May appear similar to a three-pronged fan at small sizes. Generally displayed on an orange or yellow background.

☢️

☢️ Radioactive Sign

Also known as: International Radiation Symbol, Nuclear

Unicode: U+2622, U+FE0F

Image Variants

Radioactive Sign 3D

3D

Radioactive Sign Color

Color

Radioactive Sign Flat

Flat

Radioactive Sign High Contrast

High Contrast

Version Information

Emoji Version:1.0
Unicode Version:1.1

Keywords

radioactivesign

Shortcodes

PlatformShortcodeAction
Emojipedia:radioactive:
Slack:radioactive_sign:

Additional Information

Category:Miscellaneous Symbols -> Warning signs
Definition:

Radioactive was approved as part of Unicode 1.1 in 1993 under the name “Radioactive Sign” and added to Emoji 1.0 in 2015. Copy and paste thi http://emojipedia.org/radioactive-sign/

Adjectives:
  • Involving atomic or hydrogen bombs.
  • Of a weapon: deriving its force from rapid release of atomic energy.
  • Of or employing nuclear energy or processes
  • (weapons) deriving destructive energy from the release of atomic energy
  • Deriving destructive energy from the release of atomic energy.
  • Exhibiting radioactivity.
  • Exhibiting or caused by radioactivity
  • Used of the language of the deaf
Verbs:
  • To imperil; to endanger.
Nouns:
  • A visible indication.
  • A perceptible indication of something not immediately apparent (as a visible clue that something has happened)
  • A perceptible indication of something not immediately apparent, as a visible clue that something has happened.
  • An instance or cause of liable harm.
  • Instance or cause of liable harm.
  • The condition of being susceptible to harm or injury
  • The spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation
  • Spontaneous emission of ionizing radiation as a consequence of a nuclear reaction, or directly from the breakdown of an unstable nucleus.
  • Process by which an unstable atom emits radiation
  • Emission of ionizing radiation.
  • The property possessed by some atomic nuclei of disintegrating spontaneously, with loss of energy through emission of a charged particle and/or gamma radiation.
  • Radioactive decay, also known as nuclear decay or radioactivity, is the process by which a nucleus of an unstable atom loses energy by emitting ionizing radiation.