Japanese edit

Kanji in this term
げん
Grade: 2

Grade: 1
ばん
Grade: 2
ごう
Grade: 3
on’yomi
Alternative spelling
原子番號 (kyūjitai)

Etymology edit

原子 (genshi, atom) +‎ 番号 (bangō, number)

Noun edit

(げん)()(ばん)(ごう) (genshibangō

  1. (physics, chemistry) atomic number