價電子 [价电－]

Jyutping gaa3 din6 zi2
Pinyin jià ㄉㄧㄚˋ zǐ

Definitions (Wiktionary)
  1. noun, physical
    valence electron

價電子 [价电－]

Jyutping gaa3 din6 zi2
Pinyin jià diàn zǐ

Definitions (CC-CEDICT)
  1. valency electron
  2. outer shell of electrons