04:56 Physical Science Bromine - Periodic Table of Videos Lesson duration 04:56 Manage Library 573,711 Views
02:12 Physical Science Selenium - Periodic Table of Videos Lesson duration 02:12 Manage Library 312,191 Views
05:20 Physical Science Making waves: The power of concentration gradients Lesson duration 05:20 Manage Library 205,460 Views
09:04 Physical Science Gold - Periodic Table of Videos Lesson duration 09:04 Manage Library 701,199 Views
08:17 Physical Science Platinum - Periodic Table of Videos Lesson duration 08:17 Manage Library 620,887 Views
02:32 Physical Science Gadolinium - Periodic Table of Videos Lesson duration 02:32 Manage Library 166,890 Views
03:10 Physical Science Neodymium - Periodic Table of Videos Lesson duration 03:10 Manage Library 285,034 Views
00:56 Physical Science Praseodymium - Periodic Table of Videos Lesson duration 00:56 Manage Library 192,113 Views
07:17 Physical Science Caesium or Cesium - Periodic Table of Videos Lesson duration 07:17 Manage Library 774,695 Views
05:36 Physical Science Xenon - Periodic Table of Videos Lesson duration 05:36 Manage Library 575,066 Views
01:50 Physical Science Cadmium - Periodic Table of Videos Lesson duration 01:50 Manage Library 273,205 Views
09:24 Physical Science Silver - Periodic Table of Videos Lesson duration 09:24 Manage Library 799,603 Views
07:49 Physical Science Palladium (new) - Periodic Table of Videos Lesson duration 07:49 Manage Library 423,920 Views
04:05 Earth and Space Science What is the universe made of? Lesson duration 04:05 Manage Library 493,595 Views
01:07 Physical Science Curium - Periodic Table of Videos Lesson duration 01:07 Manage Library 173,677 Views
00:46 Physical Science Californium - Periodic Table of Videos Lesson duration 00:46 Manage Library 190,008 Views
03:59 Physical Science Plutonium - Periodic Table of Videos Lesson duration 03:59 Manage Library 332,326 Views
05:46 Physical Science Neptunium - Periodic Table of Videos Lesson duration 05:46 Manage Library 383,662 Views
06:03 Physical Science Uranium - Periodic Table of Videos Lesson duration 06:03 Manage Library 696,539 Views
02:22 Physical Science Radium - Periodic Table of Videos Lesson duration 02:22 Manage Library 288,543 Views
03:56 Physical Science Bismuth - Periodic Table of Videos Lesson duration 03:56 Manage Library 670,118 Views
08:08 Physical Science Lead - Periodic Table of Videos Lesson duration 08:08 Manage Library 835,678 Views
05:13 Physical Science Mercury - Periodic Table of Videos Lesson duration 05:13 Manage Library 808,571 Views
03:51 Physical Science An athlete uses physics to shatter world records Lesson duration 03:51 Manage Library 2,072,937 Views