www.mindbites.com for a bundle of videos on Atomic Structure. For an even broader bundle of videos that cover Atomic Structure and Atoms, Molecules, and Ions,...
Rare isotopes rock. A return to the scene of my first encounter with accelerator physics -- the NSCL (National Superconducting Cyclotron Laboratory) has won a...
yourchemcoach.com Mr. Causey explains isotopes, ions, mass numbers and how to write nuclear symbols. Mr. Causey also discusses cations and anions. Practice problems at the...
Alpha particles, beta particles and gamma rays. Alpha particles are helium nuclei with a +2 charge, Big, heavy and slow moving, don't penetrate into materials,...