Sc | Z = 21 | ◊ ◊ ◊ ◊ ◊ |
Scandium | |
From the Latin "Scandia", meaning "Scandinavia" | ||||
(AM) Atomic Mass | 44.95591 amu | ♦ | Oxidation States | +3 |
(BP) Boiling Point | 2832  °C | ♦ | (MP) Melting Point | 1539 °C |
(ρ) Density | 2.98 g/cm3 | ♦ | Crystal Structure | Hexagonal |
( χ ) Electronegativity | 1.3 | ♦ | (AR) Atomic Radius | 1.44  Å |
Physical State | Solid | ♦ | (C) Heat Capacity | 0.568 J/g °C |
Electronic-Config | [Ar]  3d1  4s2  | ♦ | (I1) First Ionization E | 631.01 kJ/mol |
(ΔHvap) Heat of Vaporization | 332.7 kJ/mol | ♦ | (ΔHfus) Heat of Fusion | 14.1 kJ/mol |
Year of Discovery | 1791 | ♦ | Location of Discovery | Sweden |
(E°) Standard Potential | Sc3+⇔ Sc (-2.077 V) | |||
Stable isotopes |  45Sc | |||
Discovered/Synthesized by | Lars Fredrik Nilson | |||
Natural Source | The mineral/ore bastnasite, monazite, loparite | |||
Common Uses | Aluminum alloys, racing bikes, stadium lamps, furnace bricks | |||
Other Info | Existence was predicted by Mendeleyev before its discovery | |||
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