In this video we look at what the weighted average is. At Fuse School, teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. Our OER are available free of charge to...

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...

In this video Paul Andersen explains how a spectrometer was used to identify the presence of isotopes. This modified Dalton's original atomic theory because atoms of the same element had different masses. The functional parts of a mass...

This program covers the very important topic of atomic mass of an element. We begin by discussing the structure of the atom and how this can be used to arrive at a number that represents the relative mass of the atom. This quantity will...

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...

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!

Ever wanted to know how the modern periodic table was formed? Find out here in our Properties of Matter video detailing the history of the periodic table. Featuring Johann Wolfgang Doberiner, John Alexander Reina Newlands and Dimitri...

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...

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 program covers the very important topics known as atomic number, mass number, and isotopes. We begin by discussing the structure of the atom and how the atomic number is used to organize the periodic table. We discuss the mass...

Anorexia and Eating Disorders | Health | Biology | FuseSchool In this video we are going to cover eating disorders, and in particular, anorexia. You may not be aware of this, but four out of 10 people have either personally experienced...

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