Dive into the fundamentals of chemistry with these study notes for CHEM 121! From atomic structure to chemical bonding and stoichiometry, these materials offer clear explanations of key concepts. The lecture notes are designed to break down complex chemistry topics into understandable pieces. Assignments help solidify your understanding of the material, reinforcing crucial ideas. Study guides make exam preparation easier by organizing and simplifying core content. Finally, answer keys are provided to check your progress and ensure you're on the right track with your chemistry studies.