Or click here for full access, Premium options. The squat move that Tiger Woods appears to do in his downswing has been widely criticized by the TV golf pundits over the years because of how much his head lowers during this move.r click here for full access, Premium options. The squat move that Tiger Woods appears to do in his downswing has been widely criticized by the TV golf pundits over the years because of how much his head lowers during this move.
What is Rubidium. Rubidium is a chemical element with atomic number 37 which means there are 37 protons and 37 electrons in the atomic structure. The chemical symbol for Rubidium is Rb. Rubidium is a soft, silvery-white metallic element of the alkali metal group, with an atomic mass of 85.4678. Elemental rubidium is highly reactive, with properties similar to those of other alkali metals, including rapid oxidation in air. Rubidium â Properties
1. iridium-a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium. atomic number 77, Ir. metal, metallic element-any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.