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Kotomora

汞

mercury

Strokes7

Readings

On'yomi

  • コウ

Kun'yomi

  • みずがね

Meaning

汞 centers on the liquid metal mercury, often associated with its fluid, water-like appearance and its use in traditional contexts.

Most common words using 汞

  • 昇汞しょうこう

    mercury chloride; corrosive sublimate

  • 昇汞水しょうこうすい

    solution of corrosive sublimate

  • 甘汞かんこう

    calomel (mercury chloride)

  • 雷汞らいこう

    mercury fulminate

Explore all words using 汞 →

Study

Etymology

汞 combines 工 (work/craft) and 水 (water), likely reflecting the liquid, metallic nature of mercury and its use in alchemy or crafts. The exact historical development is uncertain.

Meaning mnemonic

Picture a craftsman (工) pouring liquid metal (水) that flows like water: that's mercury.

Reading mnemonic

For コウ, imagine a craftsman working with mercury and saying 'Coat!' as he coats a surface: 'Coat' -> コウ.