Element Mugs
Description: A sensational Rubidium design. Rubidium is a chemical element with symbol Rb and atomic number 37. 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. Brought to you by Periodic-Tees.com
Description: A transcendent Technetium design. Technetium is a chemical element with symbol Tc and atomic number 43. It is the lightest element of which all isotopes are radioactive; none are stable. Nearly all technetium is produced synthetically, and only minute amounts are found in the Earth's crust. Brought to you by Periodic-Tees.com
Description: Ancient Geek Periodic Table of Elements • Earth Wind Fire Water Symbols. A cool, funny science chemistry graphic showing the four classical Ancient Greek elements to help explain the nature and complexity of all matter in terms of simpler substances. An awesome gift for science, physics, chemistry and math lovers, teachers and students who know that ancient cultures in Greece, Persia, Babylonia, Japan, Tibet, and India all had similar lists of elements related to cosmology, philosophy and mythology.
