Chemistry Chapter 15
Formulas
CH 4 Reactions in Aqueous Solutions
Bonding Ions IonsIons Cation: A positive ionCation: A positive ion Mg 2+, NH 4 +Mg 2+, NH 4 + Anion: A negative ionAnion: A negative ion Cl , SO 4 2.
Molecules and Ions
Ionic Compound Formulas
