Kromo
Kromo (Cr) is a chemical element belonging to the category Transition metal, with atomic number 24 and atomic mass 51.9960 u. This sheet describes its fundamental properties, periodic position and physical characteristics.
Identity
- Name: Kromo
- Symbol: Cr
- Atomic number: 24
- Atomic mass: 51.9960 u
Position in the periodic table
- Group: 6
- Period: 4
- Category: Transition metal
Physico-chemical properties
- Standard state: Solid
- Melting point: High (about 1907°C)
- Density: 7.19 g/cm³
- Electron configuration: [Ar] 3d⁵ 4s¹
Scientific description
Kromo is a chemical element with symbol Cr and atomic number 24. It belongs to the category of Transition metal and occupies group 6 and period 4. Its standard atomic mass is 51.9960 u.
KODO: I6