U+9FEB "鿫" CJK Unified Ideograph-# Unicode Character

U+9FEB "鿫" CJK Unified Ideograph-# is a Chinese character representing the chemical element oganesson, a synthetic, superheavy element with atomic number 118. This character was officially added to the Unicode Standard as part of the CJK Unified Ideographs block to accommodate the scientific terminology in Chinese for newly discovered elements. It is composed of the radical for gas (气) and the phonetic component 奥 (ào), reflecting its nature as a noble gas in the halogen family. The inclusion of this ideograph ensures proper digital representation and scholarly exchange for Chinese language texts in chemistry and nuclear physics.

General Properties

Code Point	U+9FEB
Version Added	11.0
Name	CJK Unified Ideograph-#
Block	CJK Unified Ideographs
General Category	Other Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right

Encodings

HTML Decimal Encoding	鿫
HTML Hex Encoding	鿫
UTF-8 Encoding	0xE9 0xBF 0xAB
UTF-16 Encoding	0x9FEB
UTF-32 Encoding	0x00009FEB
C/C++/Java Escape	\u9feb

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Ideographic
East Asian Width	Wide
Script	Han
Script Extensions	Han
Indic Syllabic Category	Other
ID Start	Yes
XID Start	Yes
ID Continue	Yes
XID Continue	Yes
Alphabetic	Yes
Vertical Orientation	Upright
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	OLetter
Ideographic	Yes
Unified Ideograph	Yes

Unihan Properties

kCantonese	ou3
kDefinition	oganesson (element 118)
kIRGKangXi	0600.051
kIRG_GSource	GCE-118
kIRG_TSource	T5-7C54
kKangXi	0600.051
kMandarin	ào
kRSUnicode	84.13
kTotalStrokes	16