Technetium


 * Technetium, by Nathan Riches**


 * Technetiums element symbol is:** Tc


 * The group number is:** 7


 * The period number is:** 5


 * The people who discovered technetium is // Carlo Perrier // and Emilio Segrè.**




 * Technetiums state is a solid at room temperature.**


 * The colour of technetium is metallic silver.**


 * The atomic number for technetium is:** 43


 * The atomic mass for technetium is:** 98.00 amu


 * Here is the atomic details for technetium:**
 * **particle** || **number** ||
 * protons || 43 ||
 * nutrons || 55 ||
 * electrons || 43 ||
 * Melting Point:** 2200.0 °C


 * Boiling Point:** 4877.0 °C


 * Technetium is a metal in the periodic table.**


 * 5 facts about technetium:**


 * Technetium is used in toilets.**


 * The word "technetium" comes from the greek word "technetos" meaning poo.**


 * It is found in some red stars.**
 * It prevents rust on other metals.**
 * It was the first element to be artificially produced.**