Similar to the metallic element iodine, astatine accumulates in the thyroid gland. ‹Halogen Elements Fluorine › Chlorine › Bromine › Iodine › Astatine › Table of Elements Metalloid Elements Non-Metal Elements Transition Metal Elements Lanthanide Rare Earth Elements Alkali Metal ...
1940 in The United States Gas phaseN/A CAS NumberCAS7440-68-8 CID NumberN/A RTECS NumberN/A Electrical properties Electrical TypeN/A Electrical ConductivityN/A ResistivityN/A Superconducting PointN/A Magnetic properties Magnetic TypeN/A
Astatine periodic table icon. illustration graphic of Astatine periodic table,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、
The first periodic table, produced by Russian chemist Dmitri Mendeleev in 1869, had a space directly underneath iodine. The element to fill this space became known as eka-iodine. This alerted scientists to the possibility that if they looked, they could find the element that would fit into thi...
Astatine, a rare and intriguing chemical element, stands out in the periodic table due to its lack of stable isotopes and its radioactive nature. Its most stable isotope, astatine-210, has a fleeting half-life of 8.1 hours, making it a subject of fascination and mystery in the scientific ...
Astatine (At - 85) from periodic table,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行、工商银行等数万家企业级客
Astatine is far too rare to have any uses. Some research suggests a possible medical use, however. Astatine is similar to the elements above it in Group 17 (VIIA) of the periodic table, especially iodine. One property of iodine is that it tends to collect in the thyroid gland. The thyro...
Astatine, the fifth and heaviest member of the Periodic Table Group VIIB (the halogens), is the earth's rarest naturally occurring element. Many aspects of the nuclear physics, and inorganic and organic chemistry, of the astatine radionuclides have been the subject of a number of excellent ...
As per the astatine definition, it is the 85th element in the periodic table that has a symbol At. It is a type of a radioactive element and is known to be the heaviest among all the other halogens. This element exhibits quite similar chemical properties when compared to the element iod...
Location of Astatine in the Periodic Table Properties and Characteristics of Astatine General Properties Relative atomic mass/mass number/molar mass[210][1] Atomic mass/weight210 atomic mass units [11] Physical Properties Color/appearanceGrayish black[3] ...