Thorium Label From the Periodic Table Of Elements Clipart Image http://www.anrdoezrs.net/interactive?nvc_cj=1&aid=10292438&pid=2998518&url=http://www.clipart.com/en/close-up?o=3946685 Surfdoggie's Review: Clipart image of a "Thorium" label from the Periodic Table of Elements. This color clipart picture shows the label for the 90th element on the periodic table, Thorium; thorium is a source of nuclear power. It is a full-color clipart illustration, on a green and white background. Please visit the link above to find out how you may use these images. You may need to pay for use of the images or abide by certain licensing restrictions. actinoid, actinoids, atom, atomic, atomic mass, atomic number, atomic number 90, atomic numbers, atoms, chemistry, compound, compounds, education, educational, element, elemental, elements, isotope, isotopes, nuclear, nuclear energy, periodic table, periodic table of elements, physical science, poison, poisonous, poisons, radioactive, radioactive isotope, radioactive isotopes, radioactivity, science, sciences, scientific, th, thorium