History of the Models of the Atom
Автор: Kelsey Chemistry
Загружено: 2022-09-26
Просмотров: 8975
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Home School Chemistry Day 13
Unit 2: Atomic Theory
Lesson 1: History of the Atom
Learn the models of the atom: Democritus, John Dalton, JJ Thomson, Ernest Rutherford, Neils Bohr and the Wave Mechanical/Electron Cloud/Modern Model of the atom.
RESOURCES:
✨ Get these slides and the guided notes sheets:
https://www.teacherspayteachers.com/P...
✨ Learn more about my favorite lab activity that pairs with this lesson:
https://kelseyreavy.com/5-engaging-wa...
✨ My free chemistry curriculum outline: https://plan.kelseyreavy.com/chemistr...
0:00 Democritus & the First Model of the Atoms
1:40 John Dalton
5:16 JJ Thomson & the electron
6:45 Plum Pudding Model
7:47 Rutherford's Gold Foil Experiment
11:30 Rutherford's Model
12:34 Niels Bohr
15:55 Planetary Model
19:06 Modern Model of the Atom
22:22 Why we still draw Bohr Models
23:40 Summary
24:47 Indirect Observations
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