Ion worksheet

Symbol	Ion name	cation or	more or less	number of e- gained or	
		anion	e- than atom	lost compared to atom	
Na+					
	chloride ion				
	aluminum ion				
S2-					
Mg2+					
	ferric or iron (III) ion				
Cu2+					
	cuprous or copper (I) ion				
Fe2+					
	oxide ion				
N3-					
	calcium ion				
I-					
K+					
	nickel (II) ion