Fuente: Noto Sans

U+212B Angstrom Sign

U+212B was added in Unicode version 1.1 in 1993. It belongs to the block U+2100 para U+214F Letterlike Symbols in the U+0000 para U+FFFF Basic Multilingual Plane.

This character is a Uppercase Letter and is mainly used in the Latin script. Its lowercase variant is Latin Small Letter A with Ring Above.

The glyph is a canonical version of the glyph Latin Capital Letter A with Ring Above. Its width in East Asian texts is determined by its context. It can be displayed wide or narrow. In bidirectional text it is written from left to right. When changing direction it is not mirrored. If its East Asian Width is “narrow”, U+212B forms a word with similar characters, which prevents a line break inside it. Otherwise it allows line breaks around it, except in some numeric contexts.

Representaciones

Sistema	Representación
N.º	8491
UTF-8	E2 84 AB
UTF-16	21 2B
UTF-32	00 00 21 2B
URL-Quoted	%E2%84%AB
HTML hex reference	Å
Mojibake mal de windows-1252	â„«
Codificación: EUC-KR (hexadecimales bytes)	A1 CA
Codificación: JIS0208 (hexadecimales bytes)	A2 F2
L^AT_EX	\AA
Adobe Glyph List	angstrom
dígrafo	AO

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Registro completo

Propiedad	Valor
Antigüedad (age)	1.1 (1993)
Nombre Unicode (na)	ANGSTROM SIGN
Nombre Unicode 1 (na1)	ANGSTROM UNIT
Block (blk)	Letterlike Symbols
Categoría general (gc)	Uppercase Letter
Script (sc)	Latin
Categoría de bidireccionalidad (bc)	Left To Right
Combining Class (ccc)	Not Reordered
Tipo de descomposición (dt)	canonical
Decomposition Mapping (dm)	Latin Capital Letter A with Ring Above
Minúscula (Lower)	✘
Simple Lowercase Mapping (slc)	Latin Small Letter A with Ring Above
Lowercase Mapping (lc)	Latin Small Letter A with Ring Above
Mayúscula (Upper)	✔
Simple Uppercase Mapping (suc)	Angstrom Sign
Uppercase Mapping (uc)	Angstrom Sign
Simple Titlecase Mapping (stc)	Angstrom Sign
Titlecase Mapping (tc)	Angstrom Sign
Case Folding (cf)	Latin Small Letter A with Ring Above
ASCII Hex Digit (AHex)	✘
Alphabetic (Alpha)	✔
Bidi Control (Bidi_C)	✘
Bidi Mirrored (Bidi_M)	✘
Exclusión de descomposición (CE)	✘
Case Ignorable (CI)	✘
Changes When Casefolded (CWCF)	✔
Changes When Casemapped (CWCM)	✔
Changes When NFKC Casefolded (CWKCF)	✔
Changes When Lowercased (CWL)	✔
Changes When Titlecased (CWT)	✘
Changes When Uppercased (CWU)	✘
Cased (Cased)	✔
Exclusión de composición completa (Comp_Ex)	✔
Default Ignorable Code Point (DI)	✘
Raya (Dash)	✘
Deprecated (Dep)	✘
Diacrítico (Dia)	✘
Base de modificador de emoyi (EBase)	✘
Componente de emoyi (EComp)	✘
Modificador de emoyi (EMod)	✘
Presentación de emoyi (EPres)	✘
Emoyi (Emoji)	✘
Extender (Ext)	✘
Extended Pictographic (ExtPict)	✘
FC NFKC Closure (FC_NFKC)	Angstrom Sign
Grapheme Cluster Break (GCB)	Any
Base de grafema (Gr_Base)	✔
Extensión de grafema (Gr_Ext)	✘
Enlace de grafema (Gr_Link)	✘
Hex Digit (Hex)	✘
Guion (Hyphen)	✘
ID Continue (IDC)	✔
ID Start (IDS)	✔
IDS Binary Operator (IDSB)	✘
IDS Trinary Operator and (IDST)	✘
IDSU (IDSU)	0
ID_Compat_Math_Continue (ID_Compat_Math_Continue)	0
ID_Compat_Math_Start (ID_Compat_Math_Start)	0
Ideographic (Ideo)	✘
InCB (InCB)	None
Indic Mantra Category (InMC)	—
Indic Positional Category (InPC)	NA
Indic Syllabic Category (InSC)	Other
Jamo Short Name (JSN)	—
Join Control (Join_C)	✘
Logical Order Exception (LOE)	✘
Math (Math)	✘
Noncharacter Code Point (NChar)	✘
NFC Quick Check (NFC_QC)	No
NFD Quick Check (NFD_QC)	No
NFKC Casefold (NFKC_CF)	Latin Small Letter A with Ring Above
NFKC Quick Check (NFKC_QC)	No
NFKC_SCF (NFKC_SCF)	Latin Small Letter A with Ring Above
NFKD Quick Check (NFKD_QC)	No
Other Alphabetic (OAlpha)	✘
Other Default Ignorable Code Point (ODI)	✘
Otra extensión de grafema (OGr_Ext)	✘
Other ID Continue (OIDC)	✘
Other ID Start (OIDS)	✘
Other Lowercase (OLower)	✘
Other Math (OMath)	✘
Other Uppercase (OUpper)	✘
Prepended Concatenation Mark (PCM)	✘
Pattern Syntax (Pat_Syn)	✘
Pattern White Space (Pat_WS)	✘
Comilla (QMark)	✘
Indicador regional (RI)	✘
Radical (Radical)	✘
Salto de oración (SB)	Upper
Soft Dotted (SD)	✘
Sentence Terminal (STerm)	✘
Terminal Punctuation (Term)	✘
Ideograma unificado (UIdeo)	✘
Selector de variación (VS)	✘
Salto de palabra (WB)	Letra alfabética
Espacio en blanco (WSpace)	✘
XID Continue (XIDC)	✔
XID Start (XIDS)	✔
Expands On NFC (XO_NFC)	✘
Expands On NFD (XO_NFD)	✔
Expands On NFKC (XO_NFKC)	✘
Expands On NFKD (XO_NFKD)	✔
Bidi Paired Bracket (bpb)	Angstrom Sign
Bidi Paired Bracket Type (bpt)	None
East Asian Width (ea)	ambiguous
Hangul Syllable Type (hst)	Not Applicable
ISO 10646 Comment (isc)	—
Joining Group (jg)	No_Joining_Group
Joining Type (jt)	Non Joining
Line Break (lb)	Ambiguous (Alphabetic or Ideographic)
Numeric Type (nt)	none
Valor numérico (nv)	not a number
Simple Case Folding (scf)	Latin Small Letter A with Ring Above
Script Extension (scx)
Orientación vertical (vo)	R