Catalyst University
Quantum Mechanics | The Bohr Model of the Atom
What are the issues with the Bohr model of the atom (Neils Bohr)? Some issues with this mode helped early physicists invent and develop the discipline of quantum mechanics.
Visual Learning Systems
The Bohr Model: Advancements in Understanding the Atom
This video discusses the contribution of Danish scientist Niels Bohr to the understanding of the atom. Today, we refer to Bohr's theory as the Bohr model of the atom. Atoms part 5/13
Curated Video
The Bohr Model
A video entitled “The Bohr Model” which describes the Bohr model of the atom and discusses the model’s importance and meaning.
SciShow
The Ups and Downs of Air Turbulence
Ever wonder why sometimes the airplane you're flying on decides to lurch suddenly and cause your little baggie of peanuts to spill all over the place? Join Hank on SciShow today as he explores the in and outs and the ups and downs of...
msvgo
Bohr's Model of Atom and Valency
It explains Bohr's model of an atom and electron distribution in different orbits. It also talks about valency.
Professor Dave Explains
Practice Problem: The Bohr Model and Photon Wavelength
With the Bohr model we start to get a better sense of the nature of matter, particularly the way light interacts with atomic matter such that we can see it. But how do we do calculations regarding these interactions? Let's practice now!
msvgo
Bohr Model of the Hydrogen Atom
This nugget explains the features and mathematical expressions of Bohr's model and its advantages over Rutherford's model.
Curated Video
Development of the Model of the Atom
The video discusses the historical development of the model of the atom, from the ancient Greek philosopher Democritus' idea of tiny, indivisible particles to modern-day understanding of electrons, protons, and neutrons. It explains the...
Curated Video
GCSE Chemistry - History of the Model of the Atom #7
This video covers: - Democritus - Atomic Theory - John Dalton - Solid spheres - JJ Thomson - Plumb Pudding model - Ernest Rutherford - Nuclear Model - Niels Bohr - Electron shells - James Chadwick - Neutrons General info: - Suitable for...
Curated Video
GCSE Physics - Development of the model of the atom #31
This video covers: - Democritus - Atomic Theory - John Dalton - Solid spheres - JJ Thompson - Plumb Pudding model - Ernest Rutherford - Nuclear Model - Niels Bohr - Electron shells - James Chadwick - Neutrons General info: - Suitable for...
Crash Course
Where US Politics Came From Crash Course US History
In which John Green teaches you where American politicians come from. In the beginning, soon after the US constitution was adopted, politics were pretty non-existent. George Washington was elected president with no opposition, everything...
Curated Video
What Are The Different Atomic Models? Dalton, Rutherford, Bohr and Heisenberg Models Explained
Atomic Models: Centuries ago, people didn’t know exactly what was inside an atom, but they had some “ideas”. Around 400 BC, a Greek philosopher named Democritus came up with a theory that everything in the world was made of tiny...
Curated Video
The Development of the Modern Model of the Atom
This video discusses the historical development of the modern model of the atom. It begins with ancient Greek philosopher Democritus' theory that all matter is comprised of tiny, indivisible particles called atoms. The video then...
Curated Video
What is an atom made of
What is an atom? And what is it made of? In this video, I will be introducing you to the atom. We will also look at concepts like atomic mass, elements and isotopes.
Professor Dave Explains
Bohr Model of the Hydrogen Atom
Why don't protons and electrons just slam into each other and explode? Why do different elements emit light of different colors? Niels Bohr knew why. And now you will too!
Curated Video
Line Spectra: The Fingerprints of Atoms
Line spectra are unique patterns of light emitted or absorbed by atoms, resembling discrete lines. These patterns serve as the "fingerprints" of different elements, providing critical insights into atomic structure and composition....
Science360
Conserving biodiversity in Central Africa
The Congo basin is an unruly ribbon of tropical forest, over a million square miles spanning six countries in Central Africa. It is the second-largest contiguous tropical forest in the world. The basin is home to the classics of African...
Encyclopaedia Britannica
Niels Bohr and the Rutherford model
Learn about Niels Bohr's refinement of the Rutherford model of the atom.
Visual Learning Systems
Atoms Review
This video reviews the concepts covered in the the Atoms series. This video provides a brief overview of the fascinating characteristics of atoms and the advancements in our understanding of them throughout history. It covers key...
Visual Learning Systems
Introduction to Atoms
This video is an introduction to the Atoms series. This series helps to make the abstract concept of atoms become understandable. Many of the major scientific breakthroughs contributing to our understanding of atoms are highlighted....
Mazz Media
Models
This live-action video program is about the word models. The program is designed to reinforce and support a student's comprehension and retention of the word models through use of video footage, photographs, diagrams and colorful,...
Bozeman Science
Atomic Models
In this video Paul Andersen explains how the atomic model has changed over time. A model is simply a theoretical construct of phenomenon and so when we receive new data we may have to refine our model. Ionization energy data resulted in...
SciShow
This Is Not What an Atom Looks Like
What does an atom look like? Throughout history scientists and philosophers have attempted to answer this question. As a result, they've come up with some useful models for understanding the building blocks of our universe.
Curated Video
Bohr's Atomic Model: Electrons in Orbit
In 1913, Niels Bohr proposed an atomic model that dramatically altered our comprehension of atomic structure by establishing a novel framework for describing the arrangement and behaviour of electrons within an atom. The purpose of...