考试日
09月20日 -
Exam 2 (Elements nomenclature & symbols, matter, chemical & physical changes, chemical activity, evidence of chemical changes, types of matter, types of mixtures, properties of compounds & mixtures, separation of mixtures, historical figures and their discoveries, nuclear model of the atom, isotopes, weighted average atomic mass, the periodic table, allotropes, ion prediction based on periodic table)
HW: Study for Quiz 5 / Read Lab Experiment 5 / Read the pages above before class / Online homework due Thursday by Midnight
A: Exam 2 Prep: Chemistry Study Session and Q&A on Thursday at 6 pm, please register in advance
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