Shared publicly  - 
 
The following raises the question, Is there a mechanism to vet scientific concepts presented on #Ted -Ex?

At Boston University in freshman chemistry we spend considerable time introducing the quantum mechanically correct electron cloud picture of the atom,

Quantum aspects of light and matter,
PDF, 43 pages, http://bit.ly/bSSxJu

The Ted-Ex lesson below, while correct and clear in matters of relative size, however perpetuates the widespread but incorrect, outdated and misleading picture that electrons orbit the nucleus as a miniature planetary system.
1
2
Add a comment...