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铟

cjk unified ideograph-94df

Indium character

18144/20992

铟 is the simplified Chinese character for indium, a metal. Mandarin reads it yīn, roughly “een” on a high, level tone. 钅 marks the metal class and 因 cues the sound. It names indium, not metals in general.

Text symbol

What 铟 means

因 cues the sound; 钅 marks the metal class.

铟 was coined for modern chemistry, not inherited from ancient writing. A Chinese chemistry text from 1870 already used the name; 化學鑑原, a chemistry book from 1871, gives a fuller account. Indium was identified in 1863 from an indigo line in its spectrum, the pattern of colors made when light is split. Traditional Chinese writes the same element name 銦.

Technical chemistry; in casual chat, isolated 铟 reads as an unexplained element label.

Does 铟 mean metal in general? No, it names indium.

Who writes 铟

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Questions people ask

1

Why does 铟 show as a box on some devices?

Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.

How to type or find 铟

Search it as
indium · Chinese indium character · 铟 · 銦 · yin · yīn
Shows up in
Anything that takes text · its shape is whatever your font draws
Windows (Word)
⎇Alt+XType 94DF, then AltX to get 铟.
Windows
⊞Win+Rrun charmap for the full table, or use the emoji picker's Ω symbols tab (Win .).
macOS
⌃Control+⌘Command+␣SpaceOpen the character viewer and search “cjk unified ideograph-94df”.
Linux
⎈Ctrl+⇧Shift+UType 94df, then Enter or Space.
HTML
铟
CSS
\94DF
Codes and encoding1 code points
HTML decimal
铟
HTML hex
铟
CSS content
content: "\94DF";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%E9%93%9F
1
On screen
1
Code points
1
JS .length
3
UTF-8 bytes

A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

Families this belongs to

2

Chinese characters99,354 symbols

Chinese, Japanese & Korean121,370 symbols