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Lessons
7 lessons • 1h 13m
Dobereiners Triads and Newlands Law of Octaves
10m 40s
Mendeleev Periodic Table
9m 21s
Modern Periodic Table
13m 25s
Characteristics of Period
10m 06s
Characteristics of Group
10m 39s
Objectives Questions
11m 35s
Long answer questions
8m 05s