Madison Stock Exchange The is located at the address 170 Boston Post Rd in Madison, Connecticut 06443. For more information contact Gary Greenstein, Owner. For maps and directions to Madison Stock Exchange The view the map to the right. For reviews of Madison Stock Exchange The see below.
Ra-226 was used in numerous medical applications during the 20 th Century as well. It was used in sealed and unsealed sources for cancer therapy applications. Ra-226 was fashioned into various sizes and types of sealed sources, many of which were called âneedlesâ because of their shape. Radium needles and other forms were implanted into cancerous tumors to arrest the cancerous growth. In unsealed form, Ra-226 has been used as a source of radon-222 for inhalation therapy.
A silvery metal that tarnishes in air, burns easily and reacts with water. Uses. Scandium is mainly used for research purposes. It has, however, great potential because it has almost as low a density as aluminium and a much higher melting point.