Gratias Ago Vos. Gratias Ago Vos. On the new statue (well, not more than a few months old) in the pond in Wizard City Commons, the inscription on the statue reads Gratias Ago Vos. By correct Latin grammar it should be Gratias Ago Vobis. Just saying.
Noun. 1. anion-a negatively charged ion. ion-a particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons. hydroxide ion, hydroxyl ion-the anion OH having one oxygen and one hydrogen atom.
An anion is a negatively charged ion. It is formed when a neutral atom gains one or more electrons, thereby having more negatively charged electrons than positively charged protons. An example of an anion, which gains two electrons, is oxygen. A neutral oxygen atom has 8 electrons and 8 protons.