氫氧 qīng yǎng

hydroxide (e.g. caustic soda NaOH)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. hydroxide (e.g. caustic soda NaOH)

Characters

Character Meaning
氫 qīng
hydrogen (chemistry)
氧 yǎng HSK 6
oxygen (chemistry)