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...

The Desbury Laboratory in England houses a groundbreaking synchrotron particle accelerator, enabling researchers to uncover atomic and molecular structures using high-energy light. Originally focused on high-energy physics, the lab's...

Explore the inner workings and history of light bulbs in this insightful video. From Thomas Edison's pioneering design to modern LED bulbs, uncover how these devices transform electricity into light. The video explains the role of...

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...

Discover the simple science behind magnets! Learn how tiny particles in atoms make magnets work and why materials like iron become magnets. This guide explains how magnets are part of our everyday life, from natural lodestones to...

This video is explaining how solar panels work for kids.

In this video we cover:

- Some components commonly used in circuit dia
grams
- What's meant by the term 'potential d
ifference'
- What's meant by the
term 'Current'
- What's meant by t
he term 'Resistance'
- Which...

While it is true that a crystal of mercury fulminate would explode when slammed to the floor, the crystal depicted in the show Breaking Bad did not accurately represent the appearance of mercury fulminate. Commercial-grade mercury...

Valence electrons are the electrons that are located in the outermost shell of an atom. In other words, these are the electrons that can be gained or lost during a chemical reaction. In order to determine the number of valence electrons...

Resonance is a way of describing delocalized electrons within certain molecules where a single Lewis formula cannot express the bonding. To understand resonance in chemistry, you need to first understand covalent bonds, sigma and pi...

This video covers: - That static charge builds up on non-conducting materials by the transfer of electrons - Static charge doesn't normally build up on conducting materials, but can occasionally - When static charge is discharged it can...

This video covers:

0:43 - The number of electrons per energy
level
4:24 - why atoms react / why they lose or gain

electrons

This vi
deo is suit
able for:
- Al
l tiers
- All exam boards
- Triple and...

In this video we cover:

- How the electrolysis of soluble compounds w
orks
- The rules to find out which ions are discharge at each
electrode
- Electrolysis of aqueous
copper sulfate
- Electrolysis of...

This video covers:

- How to extract reactive metals from their oxides using electro
lysis
- Recap of extracting unreactive metals with 'reduction
by carbon'
- The specific example of extracting aluminium from...

This video covers how covalent bonding works, how to show it with dot and cross diagrams, and the types of substances that covalent bonds can form.

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 and uses of graphene and fullerenes - like nanotubes and the buckminsterfullerene.



Remember allotropes are different structural forms of the same element in the same physi

cal...

In this video, we cover:

- How light microscopes
work
- How electrons micros
copes work
- The pros a

nd cons of each


Exam board specific info:r/>AQA - Suitable for everyone
IGC
SE Edexcel - Suitable for...

This video covers:

- Democritus - Atomic T
heory
- John Dalton - Soli
d spheres
- JJ Thompson - Plum
b Pudding model
- Ernest Ruther
ford - Nuclear Model
- Nie
ls Bohr - Electron shells
r/>- James...

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...

Everything you need to know about ionic bonding!



Ionic bonds form when one atom transfers electron/s to another atom, so that both atoms forms oppositely charged ions. These ions are then attracted to each other by...

This video covers everything you need to know about ionic compounds - their structure; their properties; and most how to determine their formula. We also cover the common ions that you need to know for the exams!



This...

When metals react they lose their outermost electrons. This video covers which metals are the most and least reactive & also how we can determine reactivity by reacting them with acids and water. Then at the end we cover displacement...