In standard chemical nomenclature, what is the ground-state electron configuration for fluorine?
1s\({}^{2}\)2s\({}^{2}\)2p\({}^{5}\) (ACCEPT: [He]2s\({}^{2}\)2p\({}^{5}\))17) PHYSICS Short Answer Which one of the following 5 colors of light has the LEAST angle of refraction in normal glass: blue; green; orange; yellow; red