Difficult Elements - Periodic Table of Videos
Which
The Prof is back in the lab with a Potassium Dichromate reaction and a story of lost fingers! More chemistry at ... A few more questions from a viewer Q&A...
Which
Learn more at https://brilliant.org/TedEd -- Within the
The Prof is back in the lab with a Potassium Dichromate reaction and a story of lost fingers! More chemistry at ...
A few more questions from a viewer Q&A with The Professor... More links and info in full description ↓↓↓ See also a few earlier ...
Rubidium dropped in water!!! Another experiment in our "small metallic collider" (aka, the anti-climax machine). We suspect this is ...
It's a new
There are currently 118
The placement of Lawrencium (and few other
Technetium was the first artificial
A special feature, with
A shiny new
New and updated
Professor Poliakoff discusses the paths to