CAS Number | 7440-48-4 |
---|---|
PubChem CID | 104730 |
Atomic Radius | 125 |
Atomic Volume | 6.7 |
Atomic Weight | 58.933 |
Block | d |
Boiling Point | 2,927 |
Bulk Modulus | |
Category | Transition metals |
Crystal Structure | Simple Hexagonal |
Color | Gray |
Covalent Radius | 126 |
Density | 8.86 |
Electrical Resistivity | |
Electron Configuration | [Ar] 3d7 4s2 |
Electrons per shell | 2, 8, 15, 2 |
Electronegativity | 1.88 |
Electrons | 27 |
Group | 9 |
Heat of Fusion | 16.2 |
Heat of Vaporization | 375 |
Ionization Potential | 7.881 |
Magnetic Ordering | |
Magnetic Susceptibility | |
Mass | 58.933 |
Mass Number | 27 |
Melting Point | 1,495 |
Name | Còbalt |
Neutrons | 32 |
Atomic Number | 59 |
Oxidation States | -1, 1, 2, 3, 4, 5 |
Period | 4 |
Phase | Solid |
Poisson Ratio | |
Protons | 27 |
Shear Modulus | |
Specific Heat Capacity | 0.421 |
Symbol | Co |
Thermal Conductivity | 1 |
Van der Waals radius | |
Young's Modulus | |
Abundance | |
Abundance in Earth's crust | 0.003% |
Abundance in Universe | 0.0003% |
58.933194(4)
59Co
47Co 48Co 49Co 50Co 51Co 52Co 53Co 54Co 55Co 56Co 57Co 58Co 60Co 61Co 62Co 63Co 64Co 65Co 66Co 67Co 68Co 69Co 70Co 71Co 72Co 73Co 74Co 75Co