O2O2 Microwave UV An Everlasting Bulb? BCWWA May 2006 Paul OCallaghan R.P.Bio O 2 ENVIRONMENTAL.
X-RAY FLUORESCENCE (XRF) AN ANALYTICAL CHEMISTRY PERSPECTIVE This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License.
1 Topic 2 UV-VIS Absorption Spectroscopy. Electromagnetic spectrum 2 hkaiter/electromagspectrum.html.
Topic 2 Topic 2 Electrons in Motion Niels Bohr (1885-1962), a Danish scientist who worked with Rutherford, proposed that electrons must have enough energy.
Prentice Hall © 2003Chapter 13 Chapter 13 Properties of Solutions CHEMISTRY The Central Science 9th Edition David P. White.
1 Lecture 4: Chemistry of silicate melts and minerals: chemical thermodynamics, melting, mineralogy Questions –What is Gibbs free energy and how do we.
AAVSO Citizen Sky Spectroscopy Workshop 07August 2009 Presented by Hopkins Phoenix Observatory.
MEDICAL GEOLOGY/GEOCHEMISTRY: An exposure PILLALAMARRI ILA Earth Atmospheric & Planetary Sciences Neutron Activation Analysis Laboratory Massachusetts.
Unit 3: Atoms and Their Structure The model of the atom through time.
Primarily due to polarity. Video1 Properties of water – 4 ½ min Why is ice less dense than water? How does ice floating on water impact the survival of.
Final Review Final Review Honors Chemistry. Classes of matter Matter Pure substance elementcompound mixture homogeneousheterogeneous.
Spectroscopy The study of light emissions and absorptions.