From the category archives:

periodic table

Homeland Security and Tritium

by Sam Harrelson on November 22, 2009

Is Lithium the Key to Finding Extra-Solar Planets?

by Sam Harrelson on November 14, 2009

Journal Article Due Date Moved (Again)

by Sam Harrelson on November 9, 2009

Chemical Equation Practice

by Sam Harrelson on October 19, 2009

Class Notes for Thursday Oct 15, 2009: Lavoisier

by Sam Harrelson on October 15, 2009

Incredible Hydrogen Torch

by Sam Harrelson on October 11, 2009

Test 1 Review Wednesday Sept 30, 2009

by Sam Harrelson on September 30, 2009

Element 114 Confirmed!

by Sam Harrelson on September 27, 2009

Thursday September 24, 2009: Quiz 5

by Sam Harrelson on September 24, 2009

Quiz 5 Prep: Wednesday September 23, 2009

by Sam Harrelson on September 23, 2009

Class Notes from Monday September 21, 2009: Bonding

by Sam Harrelson on September 22, 2009

Reading from Monday September 21, 2009 (Valency)

by Sam Harrelson on September 21, 2009

Transparent Aluminum

by Sam Harrelson on September 20, 2009