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...

Learn the basics about Atomic Mass Units. The atomic mass is used to find the average mass of elements and molecules and to solve stoichiometry problems. Find out more in this video!

Isotopes | Matter | Physics | FuseSchool The periodic table divides the world into just over one hundred ​elements​, sorted by their chemical properties. But did you know that each kind of ​atom is made up of a different combination of...

This video provides a historical account of how the periodic table was developed. The video highlights the challenges faced by chemists during the 19th century in trying to order the newly discovered elements due to a lack of knowledge...

Learn the basics about why aren't all atomic masses whole numbers? Find out more in this video!

The video explains the fundamental concepts of mass number, atomic number, and isotopes. It begins by presenting a diagram of an atom and the three particles contained within it - neutrons, protons, and electrons - and their charges. The...

Parts Of An Atom | Properties of Matter | Chemistry | FuseSchool Learn about the parts of an atom, their mass, and their charge, in this video from the Properties of Matter chapter FuseSchool Chemistry.

Einstein predicted gravity waves in his general theory of relativity, but to date these ripples in the fabric of space-time have never been observed. Now a scientific research technique called Atomic Interferometry is trying to...

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...

Atomic Number & Mass Number | Properties of Matter | Chemistry | FuseSchool How do we tell elements apart from each other? Find out in this video from the Properties of Matter chapter of the Virtual School GCSE Chemistry.

This video is about atomic structure and covers the three particles that make up an atom - protons, neutrons, and electrons. The video discusses their properties, such as charge and relative mass, and where they are located within the...

Learn the basics about Atomic Mass Units. The atomic mass is used to find the average mass of elements and molecules and to solve stoichiometry problems. Find out more in this video!

The video is about the various techniques used to separate different components of a mixture. The presenter discusses the differences between mixtures and compounds, and how mixtures are not chemically combined, but rather just mixed. He...

In 1954, the US Government conducted a series of secret nuclear tests in the Marshall Islands. The idyllic coral island Bikini Atoll became the epicentre of the largest nuclear test disaster in US history. The affects of radiation...

This video explains the concept of relative atomic mass and how it relates to isotopes of an element. The video also explains how the periodic table gives the atomic mass of an element as a relative atomic mass, which is the average mass...

The video is a lecture on the topic of nuclear fusion, which involves the combination of two small nuclei to form one larger nucleus. The lecturer compares nuclear fusion with nuclear fission, which is the splitting of a nucleus into two...

This video provides an overview of the basic structure of an atom, including the components of its nucleus and the orbiting electrons. The video goes on to describe the mass, charge, and relative size of these components and how they...

It describes the properties of boron family compounds It discusses about atomic radii and ionic radii It explains the trends of ionisation enthalpy and electronegativity.

In this part 2, learn the basics about the atom, particularly about isotopes, whilst learning about properties of matter. Learn the basics about the atom, whilst learning about properties of matter. Atoms are the small bits that make up...