Categories
Atomic/Nuclear Electron properties

The Millikan Oil-Drop Experiment

Simulation of oil drop experiment

http://ophysics.com/em2.html

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Categories
Atomic/Nuclear Electron properties

Millikan Oil Drop Lab

Simulation of oil drop experiment

http://www.thephysicsaviary.com/Physics/Programs/Labs/MillikanOilDropLab/index.html

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Categories
Atomic/Nuclear Electron properties

Exploring electron properties

Send different charged particles between plates , view deflection

http://mw.concord.org/nextgen/#interactives/physics/the-atom-physics/exploring-electron-properties-physics

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Categories
Atomic/Nuclear Electron properties

Crooke’s Tube

Simulation of discovery of electron

http://mw.concord.org/nextgen/#interactives/physics/the-atom-physics/crookes-tube-physics

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Categories
Atomic structure Atomic/Nuclear

Understanding probability maps

Dartboard as analogy for probabality distribution of electrons

http://mw.concord.org/nextgen/#interactives/physics/the-atom-physics/understanding-probability-maps-physics

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Categories
Atomic structure Atomic/Nuclear

Structure of the atom

View probable positions of electrons in atoms

http://mw.concord.org/nextgen/#interactives/physics/the-atom-physics/structure-atom-physics

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Categories
Atomic structure Atomic/Nuclear

Rutherford Scattering

View alpha particle expt with different nuclei, change energy, view single nuclei, compare with plum pudding model

https://phet.colorado.edu/sims/html/rutherford-scattering/latest/rutherford-scattering_en.html

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Helen rates this resource as Good

Categories
Atomic structure Atomic/Nuclear

Plum pudding vs Rutherford

Change positive charge from diffuse to concentrated fire alpha particles

http://mw.concord.org/nextgen/#interactives/physics/electrostatics-physics/concentrating-charge-electric-fields-physics

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Helen rates this resource as Good

Categories
Atomic structure Atomic/Nuclear

Isotopes and Atomic Mass

Make isotopes of elements, view abundance, calculate average atomic mass

https://phet.colorado.edu/sims/html/isotopes-and-atomic-mass/latest/isotopes-and-atomic-mass_en.html

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Categories
Atomic structure Atomic/Nuclear

Closest Approach Lab

Change speed, charge, mass, measure dist. Of closest approach

http://www.thephysicsaviary.com/Physics/Programs/Labs/ClosestApproachLab/index.html

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