02:15 Physical Science Tellurium - Periodic Table of Videos Lesson duration 02:15 Manage Library 271,627 Views
01:48 Physical Science Tin - Periodic Table of Videos Lesson duration 01:48 Manage Library 197,387 Views
03:58 Physical Science Terbium - Periodic Table of Videos Lesson duration 03:58 Manage Library 143,951 Views
01:49 Physical Science Antimony - Periodic Table of Videos Lesson duration 01:49 Manage Library 292,067 Views
06:53 Physical Science Strontium - Periodic Table of Videos Lesson duration 06:53 Manage Library 483,166 Views
02:17 Physical Science Manganese - Periodic Table of Videos Lesson duration 02:17 Manage Library 161,279 Views
04:08 Physical Science Yttrium - Periodic Table Videos Lesson duration 04:08 Manage Library 313,459 Views
06:42 Physical Science Fluorine - Periodic Table of Videos Lesson duration 06:42 Manage Library 1,952,049 Views
02:40 Physical Science Lithium - Periodic Table of Videos Lesson duration 02:40 Manage Library 589,430 Views
01:57 Physical Science Neon - Periodic Table of Videos Lesson duration 01:57 Manage Library 594,414 Views
07:16 Physical Science Hydrogen - Periodic Table of Videos Lesson duration 07:16 Manage Library 2,430,007 Views
04:00 Physical Science Boron - Periodic Table of Videos Lesson duration 04:00 Manage Library 796,447 Views
03:39 Physical Science Beryllium - Periodic Table of Videos Lesson duration 03:39 Manage Library 794,387 Views
06:17 Physical Science Oxygen - Periodic Table of Videos Lesson duration 06:17 Manage Library 1,727,324 Views
08:31 Physical Science Titanium - Periodic Table of Videos Lesson duration 08:31 Manage Library 1,255,557 Views
04:45 Physical Science Helium - Periodic Table of Videos Lesson duration 04:45 Manage Library 785,371 Views
08:41 Physical Science Chlorine - Periodic Table of Videos Lesson duration 08:41 Manage Library 1,475,437 Views
08:25 Physical Science Unbinilium - Periodic Table of Videos Lesson duration 08:25 Manage Library 358,892 Views
04:29 Science & Technology Why is ketchup so hard to pour? Lesson duration 04:29 Manage Library 3,218,327 Views
10:03 Physical Science Carbon - Periodic Table of Videos Lesson duration 10:03 Manage Library 1,168,296 Views
03:49 Physical Science Phosphorus - Periodic Table of Videos Lesson duration 03:49 Manage Library 502,548 Views
03:38 Physical Science Silicon - Periodic Table of Videos Lesson duration 03:38 Manage Library 685,234 Views
04:03 Physical Science Nitrogen - Periodic Table of Videos Lesson duration 04:03 Manage Library 452,628 Views
01:26 Physical Science Argon - Periodic Table of Videos Lesson duration 01:26 Manage Library 396,159 Views
