is 119.29 KB, has a resolution of 1200x1244 pixels and was uploaded on February 20, 2021 @ 8:13 am by user: doralff. It is filed under the tags: chemical element, superconductivity, text, oxide, thallium. Click the blue button at the top to freely download: Copperii Oxide Thallium Barium Calcium Copper Superconductivity Bismuth Strontium png.