ANALYTICAL TECHNIQUES INTRODUCTION Spectroscopy is one of the valuable technique used to study atomic and molecular structure. It is the study of interaction of electromagnetic…

FOUNDATIONS OF SPECTROSCOPY Incandescent Bulb Virtual Spectrum 2 1 Diffraction Grating Eye of Human Retina Real Spectrum Spectroscope by DR. STEPHEN THOMPSON MR. JOE STALEY…

1. THE HISTORICAL DEVELOPMENT of ATOMS 2. Early Greek Theories 400 B.C. - Democritus thought matter could not be divided indefinitely. 350 B.C - Aristotle modified an earlier…

Slide 1 Slide 2 Models of the Atom a Historical Perspective Slide 3 Aristotle Early Greek Theories 400 B.C. - Democritus thought matter could not be divided indefinitely.…

Slide 1 Slide 2 BLACKBODY RADIATION: PLANCKS LAW Slide 3 COLOR and SPECTRAL CLASS The light emitted by stars consists of a mixture of all colors, but our eyes (and brain)…

Slide 1 Slide 2 Lecture 2 Big Bang Time Line Slide 3 The Birth of the Quantum Max Planck –The energy contained in radiation is related to the frequency of the radiation…

1.3. Astronomy the oldest science, and the newestSuppose you watch the sun set over a calm oceanwhile lying on the beach, starting a stopwatch justas the top of the sun disappears.…

1. The different atomic models ofdiverse scientists and the physical and chemical process in matterSebastián Vergara-Simón Galindo-Alberto AgudeloSeven…

1. Light: Spectroscopy and Atoms Prepared by: Jessa M. Arnado 2. Let’s Define... • Spectroscopy- The study of light in different wavelength. It pertains to the dispersion…

Slide 124.1 The Study of Light Slide 2 Electromagnetic Radiation  Includes gamma rays, X-rays, UV light, visible light, infrared radiation, microwaves, & radio waves…