WESTE Chemistry 0245 - Xam West-E/Praxis II Author:Sharon Wynne This study guide includes 15 competencies/skills sets found on the WEST-E Chemistry test. The subareas covered within the guide are matter and energy; heat, thermodynamics, and thermochemistry; atomic and nuclear structure; nomenclature; the mole, chemical bonding, and geometry; periodicity and radioactivity; chemical reactions; biochemistry and... more » organic chemistry; solutions and solubility; acid/base chemistry; history and nature of science; science, technology and social perspectives; and mathematics, measurement, and data management; laboratory procedures and safety. A section of sample-test questions and answer rationales is also provided for additional study. This guide is aligned specifically to standards prescribed by the Washington Department of Education.« less