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General Science
Chemistry
Lesson 2 of 6 • 21 upvotes • 7:14mins
Facts about Metals ores and Alloys
6 lessons • 37m
Course Overview
2:09mins
Importance of Metals
7:14mins
Importance of Gases
6:20mins
Important Scientific Laws
8:42mins
Units of Measurement
6:09mins
GK questions from previous Papers
7:06mins