价电子 Traditional form: 價電子 Pinyin (reading): jiàdiànzǐ Definitions: valency electron outer shell of electrons Characters: 价 - price, value 电 - electricity; electric; lightning 子 - son, child; seed, egg; fruit; small thing Traditional characters: 價 - price, value 電 - electricity; electric; lightning 子 - son, child; seed, egg; fruit; small thing