Early Models of atoms

                                Earlier atomic models

 The current understanding of atom was based on a lot of work from dedicated chemist. Here are some of the links which give the foundation for atomic structure. This was due to observations, experiments, and theoretical work conducted through the 18th-20th century.  Use your textbook, and the internet, to research one of the important experiments leading to our modern understanding of nuclear structure

 Plucker/ Thomson

http://staging.cli.nsw.edu.au/physics/

 

 Rutherford

http://galileoandeinstein.physics.virginia.edu/more_stuff/Applets/rutherford/applet.html

 

Millikan

http://www.hesston.edu/ACADEMIC/FACULTY/NELSONK/PhysicsResearch/Millikan/millikan.html

http://leung.uwaterloo.ca/CHEM/Movies/2-a2_1.mov

 

Mosley: 

http://dbhs.wvusd.k12.ca.us/webdocs/AtomicStructure/AtNum-Moseley.html

http://lhs.lps.org/staff/sputnam/chem_notes/UnitIIatoms/MoseleyExperiment.gif


Chadwick

http://science.kennesaw.edu/~mhermes/nuclear/nc-01.htm

http://dev.physicslab.org/DocumentPrint.aspx?doctype=3&filename=AtomicNuclear_ChadwickNeutron.xml

 

Bohr

http://www.colorado.edu/physics/2000/quantumzone/bohr.html

http://www.colorado.edu/physics/2000/quantumzone/lines2.html

 

 

All groups should try “The atom builder activity”

http://www.pbs.org/wgbh/aso/tryit/atom/#
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