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March 24, 2026
化学(化學)huàxué(hua4xue2)
化学 (huàxué) refers to the scientific study of matter, its properties, and the changes it undergoes. It is commonly used in academic contexts, especially in high school and university settings, where chemistry is a crucial subject. The term can also refer to anything related to chemical processes or substances in daily life.
Frequency#3477DifficultyHard
Cultural Note
In China, chemistry plays a significant role in education, with a strong emphasis on STEM (Science, Technology, Engineering, and Mathematics) subjects. The importance of chemistry is reflected in the country's advancements in industries such as pharmaceuticals and materials science.
Memory Tip
Think of 化 (huà) as a 'transformation' and 学 (xué) as 'learning'—together, they depict the process of learning about transformations in matter. Visualize a scientist in a lab watching colorful reactions that change substances, solidifying the connection to chemistry.
Meanings of 化学
huàxué(hua4xue2)
1chemistry
2chemical
Exercise 1 of 2
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About 化学
化学Simplified
化學Traditional
—Strokes
—Radical
名词míngcínoun (n.)Part of Speech
#3477Frequency Rank
HSK 2.0L5HSK 3.0L5HSKKL3CEFRB2
Podcast: 化学
Podcast: 化学
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AI Study Notes for 化学
Quick Contrast
化学 (chemistry) vs 物理 (physics) — choose 化学 when discussing the study of matter and its changes, while 物理 pertains to the study of forces and energy.
Memory Mnemonic
Think of 化 (huà) as a 'transformation' and 学 (xué) as 'learning'—together, they depict the process of learning about transformations in matter. Visualize a scientist in a lab watching colorful reactions that change substances, solidifying the connection to chemistry.
Usage Notes
A common mistake is confusing 化学 with related fields like 物理学 (wùlǐxué, physics) or 生物学 (shēngwùxué, biology). Use 化学 in formal educational contexts, and be mindful of the tone: the fourth tone on 化 and the second tone on 学 are crucial for clarity.
HSK Study Tips
As an HSK 5 term, 化学 connects with other scientific vocabulary. Students should focus on the components of the word and its practical applications in discussions about science. It may also appear in texts about education and career paths in the sciences.
Cultural Note
In China, chemistry plays a significant role in education, with a strong emphasis on STEM (Science, Technology, Engineering, and Mathematics) subjects. The importance of chemistry is reflected in the country's advancements in industries such as pharmaceuticals and materials science.
Common Mistakes
Learners often forget the tones and mispronounce 化学 as 'huaxue' without tonal emphasis. It is important to practice the correct tones: 化 (huà) is fourth tone, and 学 (xué) is second tone.
AI-enhanced 2026-03-24
Pronunciation of 化学
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Grammar Patterns of 化学
化学 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.
He taught chemistry at a leading independent school.
10
她给某班学生上化学课.
tā gěi mǒu bān xué shēng shàng huà xué kè.
She instructs a class in chemistry.
Cultural Notes for 化学
🏮Cultural insight
In China, chemistry plays a significant role in education, with a strong emphasis on STEM (Science, Technology, Engineering, and Mathematics) subjects. The importance of chemistry is reflected in the country's advancements in industries such as pharmaceuticals and materials science.
Frequently Asked Questions about 化学
It means 'chemistry' in English.
It is pronounced as huàxué, with the first syllable in the fourth tone and the second in the second tone.
While it is primarily used in academic contexts, it can also refer to chemical products or processes in everyday life.
