Cos'è il gas radon, perché si infiltra nelle case, come si misura e quando è pericoloso

Radon is the chemical element with the symbol Rn and atomic number 86 on the periodic table. It is a radioactive gas formed from the decay of radium 226, which in turn is generated from other elements, including its parent: uranium 238. It can be found in our homes in varying concentrations, primarily in areas in direct contact with the ground. But how does radon enter homes and how is its concentration measured? In this video, we explain what radon is, why and when it is dangerous, how it infiltrates buildings, how its concentration levels are measured, and how to protect yourself. 00:00 Intro 00:38 What is radon and where is it found? 01:29 Why is it dangerous? 02:43 Health risks 03:09 Why is radon gas found in homes? 03:32 How does it enter buildings? 4:30 AM How can you protect yourself from radon infiltration? 5:31 AM How can you measure the amount present in your home? 6:09 AM The thresholds established by Italian law 6:52 AM Radon measurement techniques 7:40 AM The competent authorities 8:01 AM How are radon concentration levels measured in your home? 9:47 AM Are there radon detectors available on the market? 10:02 AM How much does it cost to take a measurement at home? 10:46 AM The results of our test #radon #gas #geopop Our online scientific magazine: https://www.geopop.it/