What This Document Is
This document is a problem set for Brigham Young University’s General College Chemistry (CHEM 105) course. It focuses on the periodic table, including its structure, trends in elemental properties, and the behavior of ions. It’s designed to test understanding of core concepts related to atomic structure and the organization of elements.
Why This Document Matters
This problem set is crucial for students in CHEM 105 to assess their grasp of periodic trends – ionization energy, atomic radius, and electron affinity – and how these relate to an element’s position on the periodic table. Successfully completing this assignment reinforces foundational knowledge necessary for more advanced topics in chemistry. It’s typically used for practice and self-evaluation, preparing students for quizzes and exams.
Common Limitations or Challenges
This document provides practice problems, but does not offer detailed explanations of the underlying concepts. Students will need to have a solid understanding of lecture material and the textbook to effectively work through the problems. It’s a tool for *applying* knowledge, not *learning* it from scratch.
What This Document Provides
The full problem set includes questions covering: the difference between groups and periods; identifying the subshells being filled in different blocks of the periodic table; naming examples of different element families (transition metals, alkali metals, halogens, etc.); describing trends in atomic size, ionization energy, and electron affinity; predicting the relative sizes of ions; and applying concepts of effective nuclear charge.
This preview does *not* include solutions to the problems, detailed explanations of the concepts, or any worked examples. It is a sample of the types of questions students will encounter.
