Wiktionary (0.00 / 0 votes) Rate this definition: floater (Noun) Agent noun of float; one who floats. floater (Noun) An employee of a company who does not have fixed tasks to do but fills in wherever needed, usually when someone else is away. floater (Noun)
25Mn-55 (the naturally occurring isotope) has 25 protons, 25 electrons and 30 neutrons, 25Mn-54 has 29 neutrons instead but is not a stable isotope. 25Mn-55 (the naturally occurring isotope) has 25 protons, 25 electrons and 30 neutrons, 25Mn-54 has 29 neutrons instead but is not a stable isotope.
Manganese(III) oxide; Dimanganese trioxide; Manganese sesquioxide; Manganic oxide; Manganese trioxide; Manganese manganate More... Molecular Formula: Mn 2 O 3: Molecular Weight: 157.873 g/mol: InChI Key: GEYXPJBPASPPLI-UHFFFAOYSA-N: Safety Summary: Laboratory Chemical Safety Summary (LCSS)