Information and Communication Technology (ICT) is an extended term for information technology (IT) which stresses the role of unified communications and the integration of telecommunications (telephone lines and wireless signals), computers as well as necessary enterprise software, middleware, storage, and audio-visual systems, which enable users to ...
  No. Radon is a colorless, radioactive, inert gaseous element formed by the radioactive decay of radium. It is used as a radiation source in radiotherapy and to produce â¦ neutrons for research.Its most stable isotope is Rn 222 with a half-life of 3.82 days.adon is a common byproduct of the decay of radioactive elements like radium and uranium present in Earth's crust. Until recently it was used in radiation treatment for cancer â¦ , and is still used in Geiger counters.
Radon mitigation is any process or system used to reduce radon concentrations in the breathing zones of occupied buildings. The goal of a radon mitigation system is to reduce the indoor radon levels to below the EPA action level of 4 pCi/L. Slab-On-Grade: Slabs built on grade can have many openings that allow radon to enter, just as in a basement. 2  Crawl Space: Homes with crawl spaces can also have elevated radon levels. 3  The vacuum effect can draw radon gas from a crawl space into the home.