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Elemental Origins, Properties of the Nuclues, The Structure of the Atom,…
Elemental Origins
Where the Atoms are Made
Atom Factories
Nuclear Fusion: The Enduring Energy Source of Stars
What Happens Next?
The CNO Cycle
And All the Other Elements?
The Expanding Universe
Discovering the Universe of Galaxies
The Expansion of Space
The Doppler Effect
The Big Bang
The Earliest Atoms
A Long Story!
The Early Universe
The Birth of Atoms
The Power of Stars
Stars and Einstein
Nuclear Fusion
Fusion of Protons
Hertzsprung-Russel Diagrams
H-R Diagrams
Population I and Population II Stars
Stellar Death
Analysing Light from Stars
Spectroscopy
What Produces the Spectra?
Classifying Stars by their Light
Spectral Type
Properties of the Nuclues
Radioactivity
Naturally Occurring Radioactivity - The Spontaneous Decay of Unstable Nuclei
Naturally Occurring Radioactivity Explained
The Model of Half-life in Radioactive Decay
Half-life of Radioactive Isotope
Nuclear Stabiltiy
What Holds the Nucleus Together?
The Proton to Neutron Ratio
Radioactive Decay Series
Mass Defect and Binding Energy of the Nucleus
Mass Defect
Binding Energy
Spontaneous Transmutations
Alpha Decay
Beta Decay
Neutrinos
Artificial Nuclear Transmutations
Artificial Nuclear Transmutations, Including Alpha Decay and Beta
Artificial Nuclear Transmutations: Nuclear Fission
The Structure of the Atom
Cathode Rays and the Electron
The Discovery of Cathode Rays
Discharge Tubes
The Effect of Electric Fields on Cathode Rays
The Work of JJ. Thomson - Determining the Charge/Mass Ratio for Cathode Rays
The Work of Millikan - Determining the Quantum of Charge - The Charge On
The Effect of Magnetic Fields on Cathode Rays
Cathode Rays - Waves or Particles
The Development of the Classical Model of the Atom
Development of the Thomson 'Plum Pudding Model'
Rutherford's Model of the Atom
Limitations of the Rutherford Model of the Atom
The Neutron
The Discovery of the Neutron
Chadwick Identifies the Neutron
The Atom and Quantum Mechanics
Limitations of the Rutherford Atomic Model
Rutherford Unhinged
Bohr's Model of the Atom
Balmer's Equation for the Hydrogen Atom
The Spectra of Gases
Bohr's Postulates
Mathematics of the Rutherford and Bohr Models
The Hydrogen Atom Explained but with Limitations
Matter Waves
The Wave Behaviour of Electrons
Matter Waves Show Themselves
Electrons Through Foils
Atoms and Standing Waves
Schrodinger and the Development of Quantum Mechanics
What Does It All Mean?
Deep Inside the Atom
The Discovery of Subatomic Particles