<P> An ion ( / ˈaɪən , - ɒn / ) is an atom or molecule that has a non-zero net electrical charge ( its total number of electrons is not equal to its total number of protons ) . A cation is a positively - charged ion , while an anion is negatively charged . Because of their opposite electric charges , cations and anions attract each other and readily form ionic compounds , such as salts . </P>
<P> An ion ( / ˈaɪən , - ɒn / ) is an atom or molecule that has a non-zero net electrical charge ( its total number of electrons is not equal to its total number of protons ) . A cation is a positively - charged ion , while an anion is negatively charged . Because of their opposite electric charges , cations and anions attract each other and readily form ionic compounds , such as salts . </P>
what are the special names for positive and negative ions
what are the special names for positive and negative ions
cation anion
cation anion