model | International Atomic Energy Agency | Model (person) | America's Next Top Model | Ford Model T | Atomic bombings of Hiroshima and Nagasaki | New Model Army | United States Atomic Energy Commission | model (person) | Model United Nations | Atomic Kitten | IPTC Information Interchange Model | Bhabha Atomic Research Centre | Atomic Betty | Lockheed Model 10 Electra | Standard Model | Model (profession) | Elite Model Management | RGB color model | Model Engineering College | Fetish model | business model | Beechcraft Model 18 | Scale model | Pakistan Atomic Energy Commission | Nice model | New Model Army (band) | Model Railroader | model (profession) | Lisette Model |
(a) the Bohr–Sommerfeld “solar system” atomic model (with electron spin and the Madelung principle), which provides the magic-number elements that end each row of the table and gives the number of elements in each row,