View PE vs r graph for approaching atoms, different nuclei, + forces
https://phet.colorado.edu/sims/html/atomic-interactions/latest/atomic-interactions_en.html
N.B. Preview is created automatically, doesn't always work and may capture splash screens.
View Wave/particles models for different principle quantum numbers
http://www.walter-fendt.de/html5/phen/bohrmodel_en.htm
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Change speed, charge, mass, measure dist. Of closest approach
http://www.thephysicsaviary.com/Physics/Programs/Labs/ClosestApproachLab/index.html
N.B. Preview is created automatically, doesn't always work and may capture splash screens.
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
N.B. Preview is created automatically, doesn't always work and may capture splash screens.
Change positive charge from diffuse to concentrated fire alpha particles
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Helen rates this resource as Good
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
N.B. Preview is created automatically, doesn't always work and may capture splash screens.
Helen rates this resource as Good
View probable positions of electrons in atoms
http://mw.concord.org/nextgen/#interactives/physics/the-atom-physics/structure-atom-physics
N.B. Preview is created automatically, doesn't always work and may capture splash screens.
Dartboard as analogy for probabality distribution of electrons
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