5 entries under noun topic. ×

2
valence electron
1
nonpolar molecule(compound, chemistry, particle)
0
delta ray
0
free electron
0
photoelectron
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APASmart Define. (2015). electron thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/electron/thesaurus/narrower
ChicagoSmart Define. 2015. "electron thesaurus" https://smartdefine.org/electron/thesaurus/narrower (accessed September 24, 2026).
HarvardSmart Define 2015, electron thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/electron/thesaurus/narrower>.
MLASmart Define. "electron thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/electron/thesaurus/narrower>