According to the BLS, security guards earned a median average salary of $24,070 in 2013. The best-paid earned about $43,150, while the lowest-paid made approximately $17,510. The industries that pay the best include natural gas distribution and electric power generation, transmission and distribution.
IR delivers. Reduced risk ... less pain ... shorter recovery times. Interventional radiology (also known as IR) is the minimally invasive, image-guided treatment of medical conditions that once required open surgery.
Iridium is a chemical element with symbol Ir and atomic number 77.  It is a very hard, brittle, silvery-white transition metal of the  platinum family. 2 people found this useful.ridium is the least reactive material and also has a very high melting point. It can however react with Aqua Regia sometimes and at very high temperatures it reacts with Oxy â¦ gen to form Iridium Dioxide. It is the most resistant metal to corrosion, acids and other harmful substances.