| 释义 |
nu·clide
\ˈn(y)üˌklīd\ noun
(-s)
Etymology: nucleus + -ide (irregular from Greek eidos species, form) — more at idol
: a species of atom characterized by the constitution of its nucleus and hence by the number of protons, the number of neutrons, and the energy content : an atom of specified atomic number and mass number — compare isobar, isotone, isotope, radioisotope
< the different isotopes of an element are composed of nuclides having the same atomic number but different mass numbers >
• nu·clid·ic \(ˈ)n(y)ü|klidik\ adjective |