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P3-01: PERIODIC CHART
Provide a large scale periodic chart.
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P3-02: ATOMIC ELECTRON ORBITAL MODELS
Illustrate electron orbitals for simple electron states.
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P3-11: LANGMUIR EXPERIMENT
Demonstrate a monomolecular layer of oleic acid molecules held together by surface tension, and to experimentally determine the length of the oleic acid molecule.
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P3-21: CATHODE RAY TUBE - SHADOW EFFECT - MALTESE CROSS
Demonstrate the shadow effect for electrons.
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P3-22: CATHODE RAY TUBE - CANAL RAYS
Demonstrate canal rays present in a cathode ray tube.
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P3-23: CATHODE RAY TUBE - FLUORESCENCE EFFECT
Demonstrate fluorescence in a cathode ray tube.
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P3-24: CATHODE RAY TUBES - MISCELLANEOUS
Illustrate various types of discharge tubes.
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P3-25: CATHODE RAY TUBE - CONCAVE CATHODE
Show what happens in a discharge tube as the pressure is changed.
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P3-31: X-RAY TUBE
Classic x-ray tube.
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P3-41: FRANCK-HERTZ EXPERIMENT
Demonstrate that the bound electrons in an atom can only occupy discrete energy levels, by determining the quantum of energy such an electron can absorb.
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P3-51 BALMER SERIES
Observe the Balmer series in hydrogen
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P3-52: RESONANCE RADIATION
Show resonance radiation of iodine.
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P3-53: ATOMIC ENERGY LEVEL MODEL
Model of energy levels in the atom.
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P3-54: ENERGY LEVELS - BALLS AND LADDER
Model energy levels in atomic orbits.
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P3-61: FLUORESCENT LIQUIDS
Show fluorescence of different chemicals.
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P3-62: FLUORESCENT CHALK
Demonstrate fluorescence in different materials.
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P3-63: WAVE LENGTH SHIFTER BAR
Demonstrate how a wave length shifter bar absorbs photons and re-emits the energy at its characteristic wavelength.
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P3-64: PHOSPHORESCENCE - BLACK LIGHT AND OSCILLOSCOPE CRT
Demonstrate phosphorescence.
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P3-65: WINTERGREEN MINTS
To demonstrate that breaking wintergreen mints creates small flashes of light.
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P3-66: FLUORESENCE AT LN TEMPERATURE
Demonstrate fluorescence of a normal material at LN temperature.
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P3-67: FLUORESCENCE OF LAUNDRY SOAP
Demonstrate that laundry soap is fluorescent.
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P3-71: VISIBLE LASER
See the inside of a laser, observe the spectrum of light
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