Chem Home
Table of Contents
About Mr. Pettinato
Weird Stuff
Beauty and Science
1 Science of Chemistry
Intro to Chem
States of Matter
Intro to Matter
Classifying Matter
2 Matter and Energy
Scientific Thought
Intro to Energy
Measurements
Significant Figures
3 Atomic Structure
Development of the Table
Atomic Structure
Atoms
History of the Atom
Modern Atomic Theory
Electron Configuration
4 Periodic Table
The Periodic Table
Groups of Elements
Metallic Bonds
Periodic Trends
Nuclear Reactions
5 Ionic Compounds
Ionic Bonds
Nomenclature
6 Covalent Bonding
Covalent Bonds
Lewis Structures
Molecular Geometry
8 The Mole
Mole and Mole Concept
Formula Calculations
MACS Covalent Bonds Webquest
Science Fair
Chem Home
Table of Contents
About Mr. Pettinato
Weird Stuff
Beauty and Science
1 Science of Chemistry
Intro to Chem
States of Matter
Intro to Matter
Classifying Matter
2 Matter and Energy
Scientific Thought
Intro to Energy
Measurements
Significant Figures
3 Atomic Structure
Development of the Table
Atomic Structure
Atoms
History of the Atom
Modern Atomic Theory
Electron Configuration
4 Periodic Table
The Periodic Table
Groups of Elements
Metallic Bonds
Periodic Trends
Nuclear Reactions
5 Ionic Compounds
Ionic Bonds
Nomenclature
6 Covalent Bonding
Covalent Bonds
Lewis Structures
Molecular Geometry
8 The Mole
Mole and Mole Concept
Formula Calculations
MACS Covalent Bonds Webquest
Science Fair
On this page you will find a description of the notation used in chemical formulas, and instructions on how to determine the formula and molar mass of compounds.
Formula and Molar Mass
Understanding Chemical Formulas