The chapter on the atom, part of the introductory organic chemistry course, briefly covers the study of an atom and its constituents, mainly the electrons. Several chapters discuss their position and occupancy in various atomic levels -s, p, d, and f. An atom's electrons are taught to rearrange into two sets- reactive valence electrons and inert core electrons along with the steps to determine them using group and atomic number.
CurlyArrows has created a beginner's guide- Introductory Organic Chemistry as a prerequisite to organic chemistry reactions. It comprises 13 carefully crafted, simplified, illustrative, and descriptive chapters.