Lesson 4 of 12 • 12 upvotes • 10:12mins
Mercury and calcium metal
12 lessons • 2h 3m
Metal Part 1 (in Hindi)
10:49mins
Metal Part 2 (in Hindi)
11:12mins
Metal Part 3 Copper and Gold (in Hindi)
11:16mins
Matal Part 4 (in Hindi)
10:12mins
Metal Part 5 (in Hindi)
10:47mins
Metal part 6 (in Hindi)
10:31mins
Metal Part 7 (in Hindi)
10:53mins
Metal part 8 (in Hindi)
10:26mins
Radio active Metals part 9 (in Hindi)
10:54mins
Radio active Metal part 10 (in Hindi)
10:49mins
Radio active Metals part 11 (in Hindi)
4:57mins
Rivison part 12 ( in hindi )
10:19mins