Question: How is a "forever chemical" different from any other chemical? Google search: > "PFAS are commonly referred to as “forever chemicals”" Google searc

Question: How is a "forever chemical" different from any other chemical? Google search: > "PFAS are commonly referred to as “forever chemicals”" Google search: > PFAS = Per- and polyfluoroalkyl substances Wikipedia entry, 'environmental concerns' section: > In 2009, PFASs were listed as persistent organic pollutants (POPs) under the Stockholm Convention [1], due to their ubiquitous, persistent, bioaccumulative, and toxic nature. > The nickname was derived by combining the two dominant attributes of this class of chemicals: > 1) PFAS chemicals are characterized by a carbon-fluorine (C-F) backbone (the "F-C" in "Forever Chemicals"); and > 2) the carbon fluorine bond is one of the strongest bonds in organic chemistry, which gives these chemicals an extremely long environmental half-life Wikipedia entry, Fluorine, PFAS mention: > Dwell time in the body varies greatly by species, with half-lives of days in rodents, and years in humans. [1] https://en.wikipedia.org/wiki/Stockholm_Convention_on_Persistent_Organic_Pollutants https://en.wikipedia.org/wiki/Stockholm_Convention_on_Persis...