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posted Jan 23, 2019, 12:00 PM by Kelly Allen
Journal: Your grade in this class is what we refer to as a “weighted percentage grade”. What does that mean? How is this different from a “total points” grading system? I promise that this relates to today’s Chemistry topic.

Class: Go over Nuclear Chemistry practice (1-2)
Average Atomic Mass notes (see slides 4-6 of 1/22 attachment)

HW: Nuclear Chemistry practice (3-4) due TOMORROW
Test #4 Fri. 1/25