Skandio
Skandio (Sc) is a chemical element belonging to the category Transition metal, with atomic number 21 and atomic mass 44.9560 u. This sheet describes its fundamental properties, periodic position and physical characteristics.
Identity
- Name: Skandio
- Symbol: Sc
- Atomic number: 21
- Atomic mass: 44.9560 u
Position in the periodic table
- Group: 3
- Period: 4
- Category: Transition metal
Physico-chemical properties
- Standard state: Solid
- Melting point: 1541°C
- Boiling point: 2836°C
- Density: 2.99 g/cm³ (at 20°C)
- Electron configuration: [Ar] 3d¹ 4s²
Scientific description
Skandio is a chemical element with symbol Sc and atomic number 21. It belongs to the category of Transition metal and occupies group 3 and period 4. Its standard atomic mass is 44.9560 u.
KODO: I3