IPA: /njuˈkliːɒnɪk/
KK: /nukˈliːɒnɪk/
Relating to the particles found in the nucleus of an atom, such as protons and neutrons.
The nucleonic properties of the material were studied to understand its behavior under radiation.
Nucleonic → It is formed from "nucleus" (from Latin *nucleus*, meaning kernel or core) and the suffix "-onic" (derived from Greek *-on*, used in scientific terms to denote a relationship or pertaining to). The word "nucleonic" refers to something that pertains to the nucleus, particularly in the context of atomic or nuclear science.
Think of the 'nucleus' as the core of an atom, and remember that 'nucleonic' relates to things that are connected to this core.