hydrogen
English · hydrogen
hydrogen
- 氢气是一种很轻的气体。qīng qì shì yī zhǒng hěn qīng de qì tǐ.Hydrogen is a very light gas.
- 水是由氢和氧组成的。shuǐ shì yóu qīng hé yǎng zǔ chéng de.Water is composed of hydrogen and oxygen.
Topology: Left-right · Strokes: 9 strokes
Writing Balance Rule: The left radical (气) is compressed and sits slightly higher, while the right component (青) is broader and anchors the base, ensuring even horizontal width distribution.
Simplification Logic: The traditional form 氫 combines 氣 (gas) with 青 (green/clear phonetic). The simplified form 氢 uses the simplified gas radical 气 on the left while keeping 青 on the right.
Radical 气 · Air / Gas radical (Vapor, air, or gas)
Semantic Clue (形旁): 气 (Indicates that the substance is a gas.)
Phonetic Clue (声旁): 青 (original sound: qīng)
The gas radical (气) meets the sound-clue component (青, meaning pure or green), indicating a pure, light gas: hydrogen.
- 气 Semantic indicator for gas
- 青 Phonetic indicator providing the sound 'qīng'
Phonetic Family (形声字家族)
24· Phonetic Root: 工 (gōng)Origin: A modern chemical character coined in the 19th century by Chinese scientists translating Western scientific terminology, pairing the gas radical with the phonetic component for 'clear/light' (青).
Semantic Evolution: Created specifically to designate the chemical element hydrogen, capturing both its gaseous state and its property of being the lightest element.
- Invented during the systematic translation of the periodic table into Chinese characters.
Imagine a balloon filled with a CLEAR (青) GAS (气) floating high up in the sky at a HIGH LEVEL (Tone 1) pitch, effortlessly lifting off the ground because it is pure HYDROGEN.
qīngConfusing 氢 (qīng - hydrogen) with 轻 (qīng - light weight), since they share the exact same pronunciation and tone.
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