Difficult Elements - Periodic Table of Videos
Which
Rubidium dropped in water!!! Another experiment in our "small metallic collider" (aka, the anti-climax machine). We suspect this is ... Lanthanum is the...
Which
Rubidium dropped in water!!! Another experiment in our "small metallic collider" (aka, the anti-climax machine). We suspect this is ...
Lanthanum is the first of the rare earth minerals. Hear a mnemonics used by chemists to remember the order of the lanthanide ...
Learn more at https://brilliant.org/TedEd -- Within the
It's a new
A shiny new
The sparks will fly as The Professor discusses
A new
Technetium was the first artificial
A newer version of our hydrogen
A few more questions from a viewer Q&A with The Professor... More links and info in full description ↓↓↓ See also a few earlier ...
A brand new
A new