U+91D4 "釔" CJK Unified Ideograph-# Unicode Character

U+91D4 "釔" CJK Unified Ideograph-# is a Chinese character that represents the element yttrium, specifically used in the context of chemical terminology for the periodic table. This character combines the radical for metal or gold (釒) on the left, indicating its association with metallic elements, and the phonetic component (乞) on the right, which informs its pronunciation as "yǐ" in Mandarin Chinese. It is classified under the CJK Unified Ideographs block in Unicode and is primarily used in traditional Chinese, as well as in Japanese and Korean, where it similarly denotes the rare earth metal yttrium with atomic number 39. The character's design reflects the conventional structure of Chinese characters for chemical elements, often created by pairing a semantic radical with a phonetic element to convey both meaning and sound.

General Properties

Code Point	U+91D4
Version Added	1.1
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	釔
HTML Hex Encoding	釔
UTF-8 Encoding	0xE9 0x87 0x94
UTF-16 Encoding	0x91D4
UTF-32 Encoding	0x000091D4
C/C++/Java Escape	\u91d4

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

kBigFive	D0C0
kCCCII	234161
kCNS1986	2-2D61
kCNS1992	2-2D61
kCangjie	CN
kCantonese	jyut6
kCihaiT	1370.601
kDefinition	yttrium (element 39, Y)
kEACC	234161
kFourCornerCode	8711.0
kGB1	7838
kHanYu	64168.030
kHanyuPinyin	64168.030:yǐ
kIRGHanyuDaZidian	64168.030
kIRGKangXi	1295.041
kIRG_GSource	G1-6E46
kIRG_HSource	HB2-D0C0
kIRG_JSource	J1-6325
kIRG_KSource	K2-6759
kIRG_TSource	T2-2D61
kJapanese	イツ
kJapaneseKun	ITORYUUMU
kJapaneseOn	ITSU
kJis1	6705
kKangXi	1295.041
kMandarin	yǐ
kMojiJoho	MJ026599
kMorohashi	40154
kPhonetic	1634
kRSAdobe_Japan1_6	C+22708+5.1.8 C+22708+167.8.1
kRSUnicode	167.1
kSimplifiedVariant	"钇" U+9487 CJK Unified Ideograph-#
kTotalStrokes	9
kUnihanCore2020	HMT
kXerox	321:176