原子序数 yuán zǐ xù shù

atomic number

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. atomic number

Characters

Character Meaning
原 yuán HSK 4
original; former; source
子 zǐ HSK 1
(noun suffix); son; child
序 xù HSK 4
order; sequence; preface
数 shù HSK 3
number; several; figure