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.
Main Difference â Cation vs Anion. Cation and Anion are opposite terms in chemistry and stand for the two main types of ions formed. An ion is a state of matter upon the loss or gain of electron(s) compared to its actual state. When elements remain in their original form, they are known as âatomsâ.