Non-Hodgkin lymphoma is broadly divided into two major groups: B-cell lymphomas (which develop from abnormal B-lymphocytes, which is most common), and T-cell lymphomas (which develop from abnormal T-lymphocytes). Lymphocytes are a type of white blood cell that helps the body fight infections.
The atomic number of radon (Rn) is 86 and the atomic weight of Rn is 222 grams/mole.
The next element after Radium 226 is RADON. See the decay series listed below. Radon is the only noble gas in the final decay chain. Noble gases have no charge (non-. reactive) which means radon can freely move through the soil. Radon's half life is about. 4 days, which is just enough time to float through the soil, get into our homes and decay. into a series of short lived charged particles that can get lodged in our lungs and damage. the lung cells. Radon 222 (noble gas) 3.8 days.