Kobalto
Kobalto (Co) is a chemical element belonging to the category Transition metal, with atomic number 27 and atomic mass 58.9330 u. This sheet describes its fundamental properties, periodic position and physical characteristics.
Identity
- Name: Kobalto
- Symbol: Co
- Atomic number: 27
- Atomic mass: 58.9330 u
Position in the periodic table
- Group: 9
- Period: 4
- Category: Transition metal
Physico-chemical properties
- Standard state: Solid
- Melting point: About 1495°C
- Density: About 8.86 g/cm³ (high)
- Electron configuration: [Ar] 3d⁷ 4s²
Scientific description
Kobalto is a chemical element with symbol Co and atomic number 27. It belongs to the category of Transition metal and occupies group 9 and period 4. Its standard atomic mass is 58.9330 u.
KODO: I9