You searched for: “betatropic
betatropic; beta (particle) + -tropic
1. Of or pertaining to a difference of one beta particle in the nucleus of an atom.
2. Designating either of two atoms, one of which has been formed by the ejection of a beta particle from the nucleus, with an increase of 1 in he nuclear charge.
This entry is located in the following unit: beta; B, β + (page 3)