FuseSchool
Stable and Unstable Nuclei
Stable and Unstable Nuclei | Radioactivity | Physics | FuseSchool How do you know if an atom is stable? In this video we are going to learn about radioactive decay and that unstable nuclei either have too many protons or too many...
FuseSchool
What Are Radioactive Isotopes (radionuclides)
Learn the basics about radioactive isotopes? how they are created? and what chemical reactions are created? Find out more in this video!
FuseSchool
CHEMISTRY - Calculations - Calculating Relative Atomic Mass
So you want to know how to calculate Relative Atomic Mass? In this education video by The Fuse School, you are going to learn about: - How to calculate Relative Atomic Mass - How to calculate Relative Atomic Mass for different elements -...
FuseSchool
Isotopes Example
We've now learned about Isotopes. Now here are some examples of simple calculations involving isotopes that you'll need to know for the science GCSE. Find out in this video from the Properties of Matter chapter of the Virtual School GCSE...
Visual Learning Systems
The Importance of Isotopes
In this video, the teacher explains the concept of isotopes - atoms of the same element that have different numbers of neutrons. Atoms part 10/13
Sherman Grinberg Film Library
Research lab using radioactive materials to study antibiotics; test monkey
Title "The Atom in Medicine-To Study How Antibiotics Perform" superimposed over men working in laboratory / technician walking to equipment / wipe; nurse holding patient's arm for man wearing headphones testing with maybe Geiger counter...
Bridgeman Arts
United States, 1950s: D A Keys and workers in nuclear plant
United States, 1950s: D A Keys and workers in nuclear plant. Hands with isotope cylinder, pan up to Keys. Man puts cylinder in machine, Keys talking.
Curated Video
Expert explains the danger of the radioactive element linked to a former spy's death.
HEADLINE: The deadly effects of Polonium poisoning
CAPTION: A USC professor answers the basic questions surrounding the radioactive element that killed a Russian spy. (Dec. 1)
Khan Academy
Khan Academy: Test Prep: Mcat: Physical Processes: Atomic Nucleus: Atomic Mass
Explains how we measure the mass of an atom. [8:33]