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氢 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
qīngammonian, 9 strokes, radical 气, rank #11298, Hard
qīnghydrogen (chemistry)unknown, 9 strokes, radical 气, rank #11298, Hard
qīng(qing1) T1
  1. 1ammonia
  2. 2hydrogen (chemistry)
Listen to the audio pronunciation 3 times to gain XP
March 24, 2026
(氫)qīng(qing1)

氢 (qīng) refers specifically to hydrogen, a chemical element with the symbol H and atomic number 1. In chemistry, it is known as the lightest and most abundant element in the universe, often involved in various reactions and compounds. Commonly, it is used in contexts related to chemistry, physics, and energy production.

Strokes9RadicalFrequency#11298DifficultyHard
Cultural Note

In China, hydrogen is often discussed in the context of environmental issues, such as hydrogen fuel cells as a cleaner energy source. This reflects China's commitment to sustainable energy solutions.

Memory Tip

Imagine a light balloon filled with '氢' (qīng) floating away. The character itself has a water radical (氵) suggesting elements that are light, like hydrogen, which is a fundamental building block of water. The sound 'qīng' rhymes with 'sing,' making you think of a light, airy sound of a balloon floating.

Meanings of 氢

qīng(qing1)
1ammonia
2hydrogen (chemistry)
Exercise 1 of 2

Listen & Choose the Meaning

Choose the correct answer:

About 氢

Simplified
Traditional
9Strokes
Radical
名词míngcínoun (n.)Part of Speech
#—Frequency Rank

Podcast: 氢

JasonAmy

Podcast:

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AI Study Notes for 氢

Memory Mnemonic

Imagine a light balloon filled with '氢' (qīng) floating away. The character itself has a water radical (氵) suggesting elements that are light, like hydrogen, which is a fundamental building block of water. The sound 'qīng' rhymes with 'sing,' making you think of a light, airy sound of a balloon floating.

Usage Notes

When using 氢, it's primarily in scientific contexts, so it's important to maintain a formal register. A common mistake is confusing it with '氢氧化物' (qīngyǎnghuàwù), which means hydroxide; ensure you use the correct terminology in chemistry discussions. Also, be aware of the tone, as mispronouncing 'qīng' can lead to confusion with other words.

HSK Study Tips

氢 is not part of the HSK vocabulary lists, but it connects to HSK Level 4 terms related to science, like '元素' (yuánsù) meaning 'element.' Students should focus on understanding chemical terms and their applications in conversations about science.

Cultural Note

In China, hydrogen is often discussed in the context of environmental issues, such as hydrogen fuel cells as a cleaner energy source. This reflects China's commitment to sustainable energy solutions.

Common Mistakes

Learners often confuse 氢 with '清' (qīng), which means 'clear' or 'clean.' A common error is saying '清' when referring to hydrogen; remember that '氢' is used specifically for the element.

AI-enhanced 2026-03-24

Pronunciation of 氢

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Etymology of 氢

Formation Typepictophonetic
六书 ClassificationPhono-semantic (形声字)~80-90% of characters
Memory Hint

gas

Semantic (meaning)
+
Phonetic (sound)
Learn more about Phono-semantic (形声字) characters
Exercise 1 of 1

Character Formation Type

What type of character formation is 氢?

Decomposition of 氢

IDS Structure⿹气⿱又工
Full Character
=
qi4
enclosing
you4
top
gong1
bottom
Exercise 1 of 3

Identify the Components

Which of these is a component of 氢?

Write 氢

Practice writing stroke by stroke. Watch the animation to learn the stroke order, then try writing it yourself.

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Grammar Patterns of 氢

氢 functions as a noun — it names a person, place, thing, or concept. Place it as a subject before the verb (主+谓) or as an object after the verb (谓+宾). Most Chinese nouns require a measure word between the number and the noun (e.g. 一个/三本). It carries 2 related meanings, each with its own usage notes below. The example sentences below show it in action, with practice buttons (Listen, Practice Writing, Practice Speaking) on every line.

Exercise 1 of 4

Complete the Sentence

他动员全世界的舆论反对____弹试验。

He mobilized public opinion all over the world against hydrogen-bomb tests.

Example Sentences for 氢 (9)

Listen to all sentences once to receive XP
1
他动员全世界的舆论反对氢弹试验。

tā dòng yuán quán shì jiè de yú lùn fǎn duì qīng dàn shì yàn。

He mobilized public opinion all over the world against hydrogen-bomb tests.
2
氢气在工业上广泛用于制氨。

qīng qì zài gōng yè shàng guǎng fàn yòng yú zhì ān。

Hydrogen is used extensively in industry for the production of ammonia.
3
氢溴酸东莨菪碱片含量均匀度检查的意义是 什么 ?

qīng xiù suān dōng làng dàng jiǎn piàn hán liáng jūn yún dù jiǎn chá de yì yì shì shí?

Why is the content uniformity tested for the scopolamine hydrobromide tablets?
4
碳、氢、氧化合形成碳水化合物和脂肪。

tàn、 、、 qīng 、 yǎng huà hé xíng chéng tàn shuǐ huà hé wù hé。

Carbon, hydrogen and oxygen combine chemically to form carbohydrates and fats.
5
引起碳氢化合物运移的主要作用力是浮托力和毛细力.

yǐn qǐ tàn qīng huà hé wù yùn yí de zhǔ yào zuò yòng lì shì fú tuō lì hé máo xì lì.

The primary forces causing migration of hydrocarbons are buoyancy and capillarity.
6
锌置换了稀酸中的氢.

xīn zhì huàn le xī suān zhōng de qīng.

Zinc displaces the hydrogen of dilute acids.
7
预苯酸脱氢酶和预苯酸脱水酶都已从植物中分离出来.

yù běn suān tuō qīng méi hé yù běn suān tuō shuǐ méi dū yǐ cóng zhí wù zhōng fēn lí chū lái.

Both prephenate dehydrogenase and prephenate dehydratase have been isolated from plants.
8
氢溴酸右美沙芬骨架缓释微丸的制备采用挤出滚圆法.

qīng xiù suān yòu měi shā fēn gǔ jià huǎn shì wēi wán de zhì bèi cǎi yòng jǐ chū gǔn yuán fǎ.

Dextromethorphan hydrobromide sustained - release matrix pellets were produced by extrusion - spheronisaion.
9
水 、 丙烯晴和半乳甘露聚糖胶,同碱金属氢氧化物在一起,加入到反应器中.

shuǐ、 、 bǐng xī qíng hé bàn rǔ gān lòu jù táng, jiāo , tóng jiǎn jīn shǔ qīng yǎng huà wù zài, yī qǐ , jiā rù dào fǎn.

Water, acrylonitrile and the galactomannan gum are added to a reactor with an alkali metal hydroxide.

Cultural Notes for 氢

🏮Cultural insight

In China, hydrogen is often discussed in the context of environmental issues, such as hydrogen fuel cells as a cleaner energy source. This reflects China's commitment to sustainable energy solutions.

Word Family of 氢

Words Containing This Character20
qīnghydrogen (chemistry)
氢气hydrogen (gas)氫氣
氢氧化钠caustic soda氫氧化鈉
氢弹H-bomb氫彈
氢氟酸hydrofluoric acid HF氫氟酸
过氧化氢hydrogen peroxide H2O2過氧化氫
硫化氢hydrogen sulfide H2S硫化氫
氢化hydrogenation氫化
脱氢酶dehydrogenase (enzyme)脫氫酶
碳酸氢钠sodium bicarbonate碳酸氫鈉
氢原子hydrogen atom氫原子
碳氢化合物hydrocarbon碳氫化合物
氢键hydrogen bond氫鍵
重氢deuterium重氫
氢氧化铝aluminum hydroxide氫氧化鋁
脱氢dehydrogenation脫氫
氢氧化钙slaked lime氫氧化鈣
氯化氢hydrogen chloride HCl氯化氫
氢氧化钾potassium hydroxide氫氧化鉀
氢氧化物hydroxide氫氧化物
Exercise 1 of 4

Compound Meaning

What does 氢 mean?

Frequently Asked Questions about 氢

Hydrogen is crucial as it is the simplest and most abundant element, forming the basis of many chemical compounds, including water.