TEAS 7 Chemistry: Introduction to Atoms

Check out the full TEAS Chemistry course and resources at: http://www.teasinoneday.com/welcome

This is a video about atoms and atomic structure that is specifically for people who are taking the TEAS exam. We cover all of the relevant information that is most important for the TEAS 7 Chemistry section, such as atoms, elements, and subatomic particles (protons, neutrons, and electrons) along with their mass and charge. We discuss the structure of the atom (the nucleus in the middle and the electrons around the outside), as well as energy levels and shells and valence levels and valence electrons. Finally, we discuss orbitals, electron clouds, and spdf, and why they're not very important for the TEAS. There are a number of TEAS 7 Chemistry practice problems throughout the video.