Handout
Science Struck

Science Struck: How to Find Protons, Neutrons and Electrons

For Students 9th - 10th
Brief explanations of how to determine how many protons, neutrons, and electrons are in an element.
Handout
Lawrence Berkeley National Laboratory

Berkeley Lab: Beta Decay

For Students 9th - 10th
Entry explores the process of beta decay which occurs when, in a nucleus with too many protons or too many neutrons, one of the protons or neutrons is transformed into the other.
Primary
Nobel Media AB

The Nobel Prize: The Nobel Prize in Physics 1935 Presentation Speech

For Students 9th - 10th
The Nobel Physics Chairman made this speech when presenting the Prize to Chadwick. It clearly explains the importance and depth of Chadwick's work. Site by Nobel e-Museum.
eBook
Other

National Research Council: Elementary Particle Physics

For Students 9th - 10th
The Committee on Elementary-Particle Physics, part of the U.S. National Research Council, presents this massive report on particle physics. It's a definitive document. Surprisingly readable, totally detailed. Start with the Table of...
Website
New York University

New York University: Law of Conservation of Energy

For Students 9th - 10th
Site presents a straightforward presentation of Rutherford's work concerning the Law of Energy Conservation. Provides an adequate summary of early science on the nucleus, and includes much needed illustrations.

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