In general, a star’s size will determine its final destiny. Some stars fizzle out, while others explode, and what seals their fate may come down to a curious, cannibalistic process happening inside their cores!

In this video, students will learn about atomic theory, atomic structure and how the atom is put together. This will include learning about the different subatomic particles, protons, neutrons and electrons, that make up the atom! This...

Wolfgang Pauli's Exclusion Principle, developed in 1925, is a crucial concept in quantum mechanics. It states that two electrons in the same atom cannot have the same set of quantum numbers, which are the principal quantum number (𝑻n),...

The principal quantum number (𝑛) is a fundamental parameter in quantum mechanics that determines the size and energy level of an electron's orbit within an atom. It is a positive integer that represents the main energy level or...

An important idea in atomic theory is the Aufbau Principle, which shows how electrons are arranged in an atom. It says that electrons fill atomic orbitals from least energetic to most energetic, starting with the least...

Niels Bohr's model of the atom introduced the idea of quantised orbits for electrons. In these, electrons occupy stable energy levels and either give off or take in photons when they move between these levels. This model was able to...

Ernest Rutherford's Nuclear Model of the Atom: A Transformative Journey
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br/>
Background and E
xperiment
• J.J. Thomson's Plum Pudding Model, a sphere of diffuse positive charge with negatively charged...

Ernest Rutherford's Gold Foil Experiment: A Revolutionary Study

Background and Experiment D
esign
• Rutherford and his colleagues conducted an experiment to probe the structure of
the atom.
• The experiment...

Discovery of the Proton and Neutron

Backgro
und:
• J.J. Thomson's 1897 discovery of the electron led to the development of atomi
c models.
• Ernest Rutherford's Gold Foil Experiment (1911) revealed the presence of...

Thomson's Plum Pudding Model and Radioactivity Discovery
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br/>
Ba
ckground:
• Atoms were previously thought to be indivisible particles, as proposed b
y John Dalton.
• The discovery of the electron,...

Understanding Atoms in Chemistry and Physics

• Atoms are fundamental building blocks of ma
tter.
• Understanding atoms is crucial for chemistry and physics p
rinciples.
• The concept of atoms dates back to
ancient...

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...

Journey through the fascinating states of matter—solid, liquid, and gas—and discover how atoms and molecules behave in each. This video unravels the atomic-level interactions that define each state, from the tight bonds of solids to...

Chemistry is a class that most students will have to take in order to pass chemistry and graduate from high school. In this video, we go over 4 things that you must know in order to pass chemistry!
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Topic 1: Atomic...

Coulomb’s Law is one of the most important laws when it comes to atomic structure and being able to understand and explain atomic properties. It helps to relate the force between two charged particles and can be represented by the...

Explore the essentials of electricity in this engaging video. Learn how it powers our daily devices and delve into the atomic world of neutrons, protons, and electrons. Discover the fascinating process of how electrical charges are...

This video looks at:

0:29 - The structure of an
atom
3:22 - Wha
t ions are
4:53 - What the nuclear

symbol tells us

Th
is video is
suitable for:
>- All tiers
- All exam boards
- Triple and combined...

This video covers:

- The structure of the
atom
- The difference between protons, neutrons and
electrons
- Wha
t isotopes are <
br/>- Energy

levels
-
Ionisation

General info:
-
Suitable for...

Princeton University physicist Paul Steinhardt describes how physicists can reveal the underlying atomic structure of materials by scattering other particles off them.

Basics of Electrostatics of Biochemistry

Static Charge | Electricity | Physics | FuseSchool Have you ever had your hair stand on end after combing it, or after you have rubbed a rubber balloon against it? This video will look at the physics behind static electricity. It might...

Practice REAL problems from actual past IIT/JEE exams with Professor Dave!

Upon viewing the Exploring the Building Blocks of Matter video series, students will be able to do the following: Understand that the quest to better understand the building blocks of matter has transpired over the past several thousand...

Long Jane Silver buys an antique table, despite an old sailor’s warning that it is haunted! Is she ready to discover what lies waiting inside? This lesson will introduce the periodic table of elements and explain how it is...