although the nuclear model of the atom
21Bohr model — In atomic physics, the Bohr model created by Niels Bohr depicts the atom as a small, positively charged nucleus surrounded by electrons that travel in circular orbits around the nucleus mdash;similar in structure to the solar system, but with… …
22Plum pudding model — A schematic presentation of the plum pudding model of the atom. In Thomson s mathematical model the corpuscles (or modern electrons) were arranged non randomly, in rotating rings. The plum pudding model of the atom by J. J. Thomson, who… …
23Anti-nuclear movement — 120,000 people attended an anti nuclear protest in Bonn, Germany, on October 14, 1979, following the Three Mile Island accident.[1] …
24Safety of particle collisions at the Large Hadron Collider — Concerns have been raised in the media, on the Internet and through the law courts about the safety of the particle physics experiments planned to take place at the Large Hadron Collider (LHC), the world s largest and most powerful particle… …
25Trinity (nuclear test) — For other uses, see Trinity (disambiguation). Trinity The Trinity explosion, 0.016 seconds after detonation. The fireball is about 600 feet (200 m) wide. The black specks silhouetted along the horizon are trees. Information Country… …
26International Military Tribunal for the Far East — Tokyo Trial redirects here. For the film, see Tokyo Trial (film). International Military Tribunal for the Far East was convened at Ichigaya Court, formally Imperial Japanese Army HQ building in Ichigaya, Tokyo. The International Military Tribunal …
27Abundance of the chemical elements — Estimated proportions of matter, dark matter and dark energy in the universe. Only the fraction of the mass and energy in the universe labeled atoms is composed of chemical elements. The abundance of a chemical element measures how relatively… …
28Molecular model — A molecular model, in this article, is a physical model that represents molecules and their processes. The creation of mathematical models of molecular properties and behaviour is molecular modelling, and their graphical depiction is molecular… …
29Chernobyl: Consequences of the Catastrophe for People and the Environment —   …
30Age of the Earth — This article is about scientific estimates of the age of the Earth. For religious and other non scientific estimates, see Dating Creation. Earth as seen from Apollo 17 The age of the Earth is 4.54 billion years (4.54 × 109 years ± 1%) …
