Muller von Reichenstein discovered tellurium in 1782. It is commonly added to the copper and stainless steel to improve machinability. Tellurium atomic number is 52, and its atomic symbol is Te. It is between antimony and iodine on the periodic table of elements. You can build one as a science project for your kids easily while teaching them the atoms.
Use a ruler to the position half a foam ball 2 1/2-inch scale on the center of a square of 3/4-inch-thick plywood 12 inches. Glue the foam ball in place. This will be the core of your model of tellurium.
Use a ruler to the position half a foam ball 2 1/2-inch scale on the center of a square of 3/4-inch-thick plywood 12 inches. Glue the foam ball in place. This will be the core of your model of tellurium.
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