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.
Argon Protons-18 Electrons-18 Neutrons-22 There are 18 Protons 19 Neutrons and 18 Electrons Protons= 18 Neutrons=19 Electrons=18 If you have a problem trying to find theâ¦se answers, use this method: Protons= Atomic Number Neutrons= Atomic Mass - Protons Electrons= Protons 18 protons, 22 neutrons and 18 electrons.