| ★ |  Samarium Facts So Fast You’ll Rewatch | | 215 | Pakistán | |
| 7 |  Why Californium is Rarer Than Gold #shorts #element | | 888 | Pakistán | 88 |
| 17 |  Hassium The Rarest Element on Earth | | 523 | Pakistán | 87 |
| 4 |  Osmium Will Break Your Brain | | 365 | Pakistán | 89 |
| 11 |  Top 5 Most Radioactive Elements | Infinite Scientific Exploration @infinitescientificexploration | 330 | — | 88 |
| 3 |  Promethium: The Element You’ve Never Seen! | | 278 | Pakistán | 89 |
| 14 |  Lawrencium: The element created one atom at a time #shorts #physics #science | | 274 | Pakistán | 87 |
| 5 |  Dysprosium: The Secret Element Powering Our Future! | | 229 | Pakistán | 89 |
| 8 |  Gadolinium: This Metal Makes MRI Magic! (Fast) | | 183 | Pakistán | 88 |
| 9 |  Neodymium: This Metal Makes SUPER Magnets | | 172 | Pakistán | 88 |
| 10 |  Holmium: Tiny Metal, Huge Power | | 149 | Pakistán | 88 |
| 15 |  Rhenium! This Metal Won’t Melt: | | 147 | Pakistán | 87 |
| 12 |  Hafnium in 30s: Why Nuclear Loves It | | 124 | Pakistán | 88 |
| 18 |  The Rarest Element on Earth! Einsteinium | | 123 | Pakistán | 87 |
| 19 |  Polonium! This Element Can Kill in Micrograms | | 75 | Pakistán | 86 |
| 1 |  Praseodymium — Fast Facts Burst | | 73 | Pakistán | 90 |
| 2 |  Ytterbium: The Secret Star of Science in 60 Seconds! | | 69 | Pakistán | 89 |
| 6 |  This Tiny Element Powers Your Tech (Terbium in 30s) | | 65 | Pakistán | 88 |
| 16 |  Thallium! This Metal Can Kill You (Fast) | | 25 | Pakistán | 87 |
| 20 |  Blink And You’ll Learn: 2-Minute Chemistry! | | 22 | Pakistán | 86 |
| 13 |  The Most Valuable Resource You’ve Never Heard Of #rareearthelements | Ali Aijaz Shar @aliaijazshar | 14 | Pakistán | 87 |