轻子

Traditional form:

輕子

Pinyin (reading):

qīngzǐ

Definitions:

• lepton (particle physics)

Characters:

• 轻 - light, gentle; simple, easy
• 子 - son, child; seed, egg; fruit; small thing

Traditional characters:

• 輕 - light, gentle; simple, easy
• 子 - son, child; seed, egg; fruit; small thing