核子

Traditional form:

核子

Pinyin (reading):

hézǐ

Definitions:

• nuclear
• nucleus

Characters:

• 核 - core, kernel; nut, seed; atom
• 子 - son, child; seed, egg; fruit; small thing

Traditional characters:

• 核 - core, kernel; nut, seed; atom
• 子 - son, child; seed, egg; fruit; small thing