From the category archives:

Atoms

Element 114 Confirmed!

by Sam Harrelson on September 27, 2009

Class Notes from Monday September 21, 2009: Bonding

by Sam Harrelson on September 22, 2009

Transparent Aluminum

by Sam Harrelson on September 20, 2009

Why Do Flourescent Lights Buzz?

by Sam Harrelson on September 20, 2009

Homework 5: Bonding

by Sam Harrelson on September 18, 2009

Class Notes from Tuesday September 15, 2009

by Sam Harrelson on September 15, 2009

Quiz 3 (Periodic Table Basics)

by Sam Harrelson on September 11, 2009

Class Notes for Thursday September 10, 2009

by Sam Harrelson on September 10, 2009

Class Notes from Wednesday September 9, 2009

by Sam Harrelson on September 9, 2009

Class Notes for Tuesday September 8, 2009

by Sam Harrelson on September 8, 2009

Chuck Norris On the Periodic Table

by Sam Harrelson on September 7, 2009

We Are Starstuff

by Sam Harrelson on September 7, 2009

Quiz 2 Tomorrow in Class!

by Sam Harrelson on September 3, 2009

Other Periodic Tables

by Sam Harrelson on September 1, 2009

Class Notes for Tuesday September 1, 2009

by Sam Harrelson on September 1, 2009