U+7898 was added to Unicode in version 1.1 (1993). It belongs to the block CJK Unified Ideographs in the Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as iodine. Its Pīnyīn pronunciation is diǎn.

The glyph is not a composition. It has a Wide East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. In text U+7898 behaves as Ideographic regarding line breaks. It has type OLetter for sentence and Other for word breaks. The Grapheme Cluster Break is Any.


System Representation
UTF-8 E7 A2 98
UTF-16 78 98
UTF-32 00 00 78 98
URL-Quoted %E7%A2%98
HTML-Escape 碘
Wrong windows-1252 Mojibake 碘
Pīnyīn diǎn
IRG_GSource G0-3562
IRG_HSource HB1-
IRG_JSource J1-4F72
IRG_KSource K2-4C7C
IRG_TSource T1-6552
BigFive B84B
CNS1986 1-6552
CNS1992 1-6552
GB0 2166
GB1 2166
Jis1 4782
MainlandTelegraph 4290
TaiwanTelegraph 8890
Xerox 261:347


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-7898
Unicode 1 Name (na1)
Block (blk) CJK
General Category (gc) Other Letter
Script (sc) Han
Bidirectional Category (bc) Left To Right
Combining Class (ccc) Not Reordered
Decomposition Type (dt) None
Decomposition Mapping (dm) 碘
Lowercase (Lower)
Simple Lowercase Mapping (slc) 碘
Lowercase Mapping (lc) 碘
Uppercase (Upper)
Simple Uppercase Mapping (suc) 碘
Uppercase Mapping (uc) 碘
Simple Titlecase Mapping (stc) 碘
Titlecase Mapping (tc) 碘
Case Folding (cf) 碘
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 碘
Bidi Paired Bracket Type (bpt) None
Cased (Cased)
Composition Exclusion (CE)
Case Ignorable (CI)
Full Composition Exclusion (Comp_Ex)
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)
Dash (Dash)
Deprecated (Dep)
Default Ignorable Code Point (DI)
Diacritic (Dia)
East Asian Width (ea) Wide
Extender (Ext)
FC NFKC Closure (FC_NFKC) 碘
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base)
Grapheme Extend (Gr_Ext)
Hex Digit (Hex)
Hangul Syllable Type (hst) Not Applicable
Hyphen (Hyphen)
ID Continue (IDC)
Ideographic (Ideo)
ID Start (IDS)
IDS Binary Operator (IDSB)
IDS Trinary Operator and (IDST)
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
ISO 10646 Comment (isc)
Joining Group (jg) No_Joining_Group
Join Control (Join_C)
Jamo Short Name (JSN)
Joining Type (jt) Non Joining
kIICore (kIICore) AGT
kIRG_GSource (kIRG_GSource) G0-3562
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J1-4F72
kIRG_KSource (kIRG_KSource) K2-4C7C
kIRG_TSource (kIRG_TSource) T1-6552
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 24307
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 42437.100
kIRGKangXi (kIRGKangXi) 0832.211
kBigFive (kBigFive) B84B
kCangjie (kCangjie) MRTBC
kCantonese (kCantonese) din2
kCihaiT (kCihaiT) 969.307
kCNS1986 (kCNS1986) 1-6552
kCNS1992 (kCNS1992) 1-6552
Unihan Definition (kDefinition) iodine
kEACC (kEACC) 214E3F
kFourCornerCode (kFourCornerCode) 1568.1
kFrequency (kFrequency) 5
kGB0 (kGB0) 2166
kGB1 (kGB1) 2166
kHanYu (kHanYu) 42437.100
kHanyuPinyin (kHanyuPinyin) 42437.100:diǎn
kHKGlyph (kHKGlyph) 2824
kJapaneseOn (kJapaneseOn) TEN
kJis1 (kJis1) 4782
kKangXi (kKangXi) 0832.211
kLau (kLau) 544 545
kMainlandTelegraph (kMainlandTelegraph) 4290
kMandarin (kMandarin) diǎn
kMatthews (kMatthews) 6348
kMeyerWempe (kMeyerWempe) 3082
kMorohashi (kMorohashi) 24307
kPhonetic (kPhonetic) 1334
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+19605+112.5.8
Radical Stroke Count (KangXi) (kRSKangXi) 112.8
Radical Stroke Count (Unicode) (kRSUnicode) 112.8
kTaiwanTelegraph (kTaiwanTelegraph) 8890
Stroke Number (kTotalStrokes) 13
kXerox (kXerox) 261:347
kXHC1983 (kXHC1983) 0242.010:diǎn
Line Break (lb) Ideographic
Logical Order Exception (LOE)
Math (Math)
Noncharacter Code Point (NChar)
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) 碘
NFKC Quick Check (NFKC_QC) Yes
NFKD Quick Check (NFKD_QC) Yes
Numeric Type (nt) None
Numeric Value (nv) NaN
Other Alphabetic (OAlpha)
Other Default Ignorable Code Point (ODI)
Other Grapheme Extend (OGr_Ext)
Other ID Continue (OIDC)
Other ID Start (OIDS)
Other Lowercase (OLower)
Other Math (OMath)
Other Uppercase (OUpper)
Pattern Syntax (Pat_Syn)
Pattern White Space (Pat_WS)
Quotation Mark (QMark)
Radical (Radical)
Sentence Break (SB) OLetter
Simple Case Folding (scf) 碘
Script Extension (scx) Han
Soft Dotted (SD)
STerm (STerm)
Terminal Punctuation (Term)
Unified Ideograph (UIdeo)
Variation Selector (VS)
Word Break (WB) Other
White Space (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)