a) Ba^2+
b) P^3-
c) Mn^2+
i don't get it! help appreciated, x_x
b) P^3-
c) Mn^2+
i don't get it! help appreciated, x_x
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a) Ba^2+ == A neutral Ba atom has 56 electrons, the ion has 54 electrons
b) P^3- == A neutral phosphorous atom has 15 electrons, the hypothetical phosphide ion, which actually doesn't exist, would have 18 electrons.
c) Mn^2+ == A neutral manganese atom has 25 electrons, the ion has 23 electrons.
b) P^3- == A neutral phosphorous atom has 15 electrons, the hypothetical phosphide ion, which actually doesn't exist, would have 18 electrons.
c) Mn^2+ == A neutral manganese atom has 25 electrons, the ion has 23 electrons.