beta ray

English

Noun

beta ray (plural beta rays)

1. A stream of beta particles (fast-moving electrons propagating through a gas or vacuum), such as emitted by a radioactive substance.

Translations

stream of beta particles

Chinese: Mandarin: β射線 / β射线 (bèitǎ shèxiàn) Finnish: beetasäde French: rayon bêta (fr) m Polish: strumień cząstek beta m

See also

• beta radiation