{"version":"1.0","type":"link","title":"X-ray notation - Newikis","description":"X-ray notation is a method of labeling atomic orbitals that grew out of X-ray science. Also known as IUPAC notation, it was adopted by the International Union of Pure and Applied Chemistry in 1991 as a simplification of the older Siegbahn notation. In X-ray notation, every principal quantum number…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}