protonium
nounEtymology From proton + -ium.
1
Natural sciences, Physical sciences, Physics An exotic atom consisting of a proton bound to an antiproton.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Etymology From proton + -ium.
Natural sciences, Physical sciences, Physics An exotic atom consisting of a proton bound to an antiproton.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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