UnicodeCharactercom
☢
U+2622 · RADIOACTIVE SIGN

Radioactive Sign

  • CodepointU+2622
  • NameRADIOACTIVE SIGN
  • Emoji nameradioactive
  • Decimal9762
  • BlockMiscellaneous Symbols (U+2600–U+26FF)
  • Plane0 — Basic Multilingual Plane
  • ScriptCommon
  • CategorySo — Other Symbol
  • Unicode version1.1 (1993)
  • Bidi classON — Other Neutral
  • Combining class0
  • East Asian widthN — Neutral
  • MirroredNo

About this character

U+2622 (☢) is RADIOACTIVE SIGN, a symbol in the Miscellaneous Symbols block. Its script is Common: it is shared by many writing systems rather than belonging to one. It was added in Unicode 1.1 (1993).

Its emoji name (CLDR short name) is “radioactive”, in the Symbols group, subgroup warning. By default it is shown as a text glyph; follow it with U+FE0F VARIATION SELECTOR-16 to request the colour emoji form (U+2622 U+FE0F), or with U+FE0E VARIATION SELECTOR-15 to force text style.

How to type ☢

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Encodings & escapes

UTF-8 encoder →
UTF-8E2 98 A23 bytes
UTF-1626221 code unit
UTF-32000026224 bytes
HTML decimal☢
HTML hex☢
CSS\2622in content: "…"
JavaScript\u2622
JSON\u2622
Python\u2622
Python\N{RADIOACTIVE SIGN}by name
Java / C#\u2622
C / C++\u2622universal character name
Rust / Swift / PHP\u{2622}
Go\u2622
Ruby\u2622
Excel / Sheets=UNICHAR(9762)
URL-encoded%E2%98%A2percent-encoded UTF-8
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Nearby in Miscellaneous Symbols

All in block →
U+261C☜White Left Pointing Index U+261D☝White Up Pointing Index U+261E☞White Right Pointing Index U+261F☟White Down Pointing Index U+2620☠Skull and Crossbones U+2621☡Caution Sign U+2623☣Biohazard Sign U+2624☤Caduceus U+2625☥Ankh U+2626☦Orthodox Cross U+2627☧Chi Rho U+2628☨Cross of Lorraine