German Gottfried Johannes Mann Cited by user Nadi2018 on 10 Jan 2024 Gottfried Johannes Mann (* 5. Dezember 1953 in Waldheim, Sachsen) ist ein deutscher Physiker.
Serbian Para Cited by user Dcirovic on 25 May 2023 thumb|right|Ampula sa parom [[Азотни оксиди|azotnih oksida: smeđeg azot dioksida i bezbojnog azot tetroksida, u ekvilibrijumu]].
English Plasma (physics) Cited by user Headbomb on 27 Jun 2020 Plasma is one of four fundamental states of matter, characterized by the presence of a significant portion of charged particles in any combination of ions or electrons.