1. Nuclear Chemistry- Ch. 23 Or what makes the sun shine? 2. Who were these folks and what contributions did they make? Enrico Fermi Harold Urey E.O Lawrence Louis Alverez…

1. Nuclear Chemistry Chapter 23 2. Radioactivity One of the pieces of evidence for the fact that atoms are made of smaller particles came from the work of Marie Curie (1876-1934).…

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Slide 1Dating with Radioactivity Chapter 12, Section 3 Slide 2 Basic Atomic Structure Each atom has a nucleus containing protons and neutrons and that nucleus is orbited…

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Slide 1Geologic Time Geochronology – the study of the timing of geologic events and the ages of geologic materials Relative dating – the space/time relationship between…

Slide 1Grand Canyon in Arizona (stratification, bedding) stratification, bedding, stratum (strata) Rock Record and Geologic Time Slide 2 Timescale (Relative) Slide 3 Timescale…

Slide 1History, Theory, Current Methods, Problems SRJC, Physics 43, Spring 2011 Aaron Krive, Kevin Chee Slide 2 History Radioactive decay of Uranium was discovered in 1896…