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.
A simple Google search would have sufficed. Number of elements in most of the periodic tables is 118 due to the perfect symmetry. However,the last properly named element is Copernicum which has atomic number of 112. The rest of the elements are just tentatively named. They will be properly named once there existence is properly proved.