Dictionary of Environmental Health
A radioactive particle equivalent to an electron. It has a mass 1/1836 that of a PROTON and carries a negative charge. Some beta particles carry a positive charge; if so, they are known as positrons.
See also: ALPHA PARTICLE; GAMMA RADIATION; RADIATION
This is the complete article, containing 44 words
(approx. 1 page at 300 words per page).
View More Summaries on Beta particle