jan 1, 1926 - Modern Electron Cloud Model
Description:
Developed in 1926 by Erwin Schrödinger and Werner Heisenberg, the modern electron cloud model portrays an atom as a nucleus surrounded by a collected, mobile, group of electrons. The nucleus is also, essentially, in a constant state of motion as the positively charged protons and neutrally charged neutrons jerk within the nucleus and quarks within said protons and neutrons.Added to timeline:
Date:
jan 1, 1926
Now
~ 99 years ago