Some people describe insomnia-provoking RLS as the most unbearable of the opiate withdrawal symptoms. Your legs will calm naturally as your dopamine system recovers with abstinence, but in the meantime, here are a few ideas for minimizing the discomfort of this miserable symptom.
As of 2016, the periodic table has 118 confirmed elements, from element 1 (hydrogen) to 118 (oganesson). Elements 113, 115, 117 and 118 were officially confirmed by the International Union of Pure and Applied Chemistry (IUPAC) in December 2015.
About 91 of the 118 elements in the periodic table are metals; the others are nonmetals or metalloids. Some elements appear in both metallic and non-metallic forms. Astrophysicists use the term metal to collectively describe all elements other than hydrogen and helium, the simplest two, in a star.