Task · part of 2. Basic Nuclear Science
2(a). Fifteen terms
Required
Atom, nucleus, proton, neutron, electron, quark, isotope; alpha particle, beta particle, gamma ray, X-ray; ionization, radioactivity, radioisotope and stability.
Where this step comes from
- Nuclear Science Merit Badge Requirements (Merit Badge Hub, last modified 2026-02-19), Requirement 2(a)