1 rich Libsyn https://www.libsyn.com 90 600 Here in episode 5 we review the first half of chapter 4 of Conceptual Chemistry. We start by reviewing the conceptual model, which describes how a system behaves. We then explore some of the history behind the discovery of subatomic particles. This episode concludes with a review of the vocabulary associated with subatomic particles, including atomic number and atomic mass number. Duration: 30:55. Big Picture Podcast https://ConceptualScience.com <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/9772553/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/content/42403166