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A Science Odyssey: You Try It: Atom Builder

www.pbs.org/wgbh/aso/tryit/atom/

... to refer to these guides: The Atom Builder Guide to Elementary Particles The Atom Bui-lder Guide to Building a Stable Atom Glossary Are you ready? Then get to work! Atom Builder activity (84K - requires Shockwave ) description of Atom ...


Citizen Kurchatov - Secrets of the Atom

www.pbs.org/opb/citizenk/secrets/index.html

Citizen Kurchatov - Secrets of the Atom   Nuclear Secrets Nuclear physics was in a golden age during the first three decades of the 20th century . Physicists in Europe, the United States, and Japan were making breakthrough discoveries ...


A Science Odyssey: People and Discoveries: Rutherford and Bohr ...

www.pbs.org/wgbh/aso/databank/entries/dp13at.html

... (a former student of Thomson's) in another part of England, where Rutherford had made a brand-new discovery about the atom. Rutherford's find came from a very strange experi-ence. Everyone at that time imagined the atom as a "plum ...


A Science Odyssey: Atom Builder: Building an Atom

www.pbs.org/wgbh/aso/tryit/atom/buildatomp.html

A Science Odyssey: Atom Builder: Building an Atom The Atom Builder Guide to Building a Stable Atom When building an atom, pay close attention to the particles' electrical charges. Protons have a charge of +1. Electrons have a charge of ...


NOVA Einstein's Big Idea

www.pbs.org/wgbh/nova/einstein/

... a Jew. If she stays the regime will shut us all down. LISE MEITNER: He's split the atom. OTTO ROBERT FRISCH (Dramatization): No, no, no. You've split the atom. ALBERT EINSTEIN (Dramatization): Energy equals mass times the square of ...


A Science Odyssey: People and Discoveries: Niels Bohr

www.pbs.org/wgbh/aso/databank/entries/bpbohr.html

... years earlier. Bohr began to work on the problem of the atom's structure. Ernest Rutherford had recently suggested the atom had a miniature, dense nucleus surrounded by a cloud of nearly weightless electrons. There were a few problems ...


A Science Odyssey: Atom Builder: Elementary Particles

www.pbs.org/wgbh/aso/tryit/atom/elempartp.html

... space (as depicted in this feature), but are more like "dancing points of energy." The Atom Builder Guide to Building a Stable Atom Glossary Back to first page of Atom Builder Home | You Try It Menu | People and Discoveries | Printable ...


A Science Odyssey: Atom Builder: Description

www.pbs.org/wgbh/aso/tryit/atom/indext.html

... rings that surround the atom's nucleus. As protons, neutrons, and electrons are added to the atom, the atom changes from one element to another. From hydrogen the atom cha-nges into helium, then lithium, and on up through the Periodic ...


A Science Odyssey: Atom Builder: Definitions

www.pbs.org/wgbh/aso/tryit/atom/definitionsp5.html

A Science Odyssey: Atom Builder: Definitions Glossary atom's nucleus An atom's nucleus is constructed of protons and neutrons. Protons have an electrical charge of +1. Neutrons are neutral -- they have a charge of 0. quark A quark is ...


A Science Odyssey: Atom Builder: Disclaimer

www.pbs.org/wgbh/aso/tryit/atom/disclaimer.html

A Science Odyssey: Atom Builder: Disclaimer A Disclaimer The electron shells depicted in the diagrams in this feature represent electrons' energy levels and not how electrons move around an atom's nucleus. The diagrams also do not ...


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