Meaning of beta ray | Babel Free
Definitions
A stream of beta particles (fast-moving electrons propagating through a gas or vacuum), such as emitted by a radioactive substance.
Equivalents
Suomi
beetasäde
Français
rayon bêta
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.