Chapter 3 Molecules, Ions and Their Compounds Key Terms

empirical formula
molecular formula
condensed formula
structural formula
molecular compound
molecular models
ionic compound
cation
anion
monatomic ion
polyatomic ion
oxoanion
Coulombís Law
electrostatic force
crystal lattice
binary compound
molecular mass or weight
formula mass or weight
percent composition
mass spectrum
hydrated compound
anhydrous compound