Daily Archives: June 9, 2015

Scandium 2
Scandium is the 21st element of the periodic table. These scandium facts contain chemical and physical data along with general information and history. Basic Scandium Facts Name: Scandium Atomic Number: 21 Element Symbol: Sc Group: 3 Period: 4 Block: d Element Family: Transition Metal Atomic Mass: 44.955 908(5) Electron Configuration: [Ar]3d14s2 Full: 1s22s22p63s23p63d14s2 (full) Discovery: Lars Frederik Nilson in 1879 Mendeleev predicted the […]

Scandium Facts