Chemical Nomenclature
Ionic Bonds
Ionic Compounds
Binary Ionic
Metal Atoms
Positive Charge (Cation)
Metal Ions
Electric Charge (-)
Non - Metal Atoms
-ide ending
H2O = dihydrogen oxide
Water (common name)
CH4
Prefix = Tetra
Suffix = hydride
Negative Charge (Anion)
Non - Metal Ions
Negative Charge
H- = hydride
Polyatomic Ions
Charged Chemical
2 or more covalent bonds
Transferred
Acids
Oxyacids
-ic endings
-ous endings
Nitric acid or Nitrous acid
Molecular Compounds
Shared
Covalent Bonds
Two (2) Non - Metals
Formula: NH3
Name: Ammonia
Criss Cross
Chemical Formula of an Ion
Metal and Non Metal
Reduces Formulas
Tin Oxide
Tin(II)Oxide
Tin = 4 : Oxygen = 2
Tin (II)Oxide --> each number is divided by 2
Chemical Reactions
Special Cases
MgCO3 --> CO2 + MgO
Diatomic
Molecules formed up from only 2 atoms
Polyatomics
Consist of Several Atoms
CO3 2- (on top)
Multivalent
The Positive Ion can have more than 1 charge
Copper, Gold, Iron, Lead
Oxidation Charges
Degree of Oxidation of an Atom
Chemical Compound