1+-+Vegso+-+Sc


 * Scandium**
 * Sc**


 * Atomic Number:** 21
 * Atomic Weight:** 44.955912
 * Melting Point:** 1814 K (1541°C or 2806°F)
 * Boiling Point:** 3109 K (2836°C or 5137°F)
 * Density:** 2.99 grams per cubic centimeter
 * Phase at Room Temperature:** Solid
 * Element Classification:** Metal
 * Period Number:** 4 **Group Number:** 3 **Group Name:** none
 * Electron Configuration:** ​1s2 2s2p6 3s2p6d1 4s2


 * What we use scandium in**, colour televisions, fluorescent lamps, energy-saving lamps and glasses.