{"version":"1.0","type":"link","title":"Astatine - Newikis","description":"Astatine is a radioactive chemical element with an atomic number of 85 and atomic weight of 210 that is part of the Group 17 (halogens) on the periodic table of elements. All of astatine's isotopes are short-lived; the most stable is astatine-210, with a half-life of 8.3 hours.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}