If you do business online, Charge.com will enable you to accept credit cards on your website (and eBay) in real-time, and we will also give you our simple-to-use, web-based credit card processing virtual terminal so you can easily process phone and mail order transactions manually.
Q: A beam of nuclei is used for cancer therapy. Each nucleus has an energy of 183 MeV, and the relative biological effectiveness (RBE) of this type of radiation is 16. The beam is directed onto a 0.220-kg tumor, which receives a biologically equivalent dose of 153 rem.
Scandium Uses. Scandium is a transition metal element, which was discovered in 1879. It has since found various applications in different fields. Find out more about its uses, and also some interesting facts about this metal, in this article.candium-46, which is a radioactive isotope of the element, is used in oil refineries, where it plays the role of a tracing agent. The compound scandium triflate acts as a catalyst in organic chemistry. Scandium can also be used for the purpose of polishing glass.