CAS Number | 7440-60-0 |
---|---|
PubChem CID | 23988 |
Atomic Radius | 176 |
Atomic Volume | 18.7 |
Atomic Weight | 164.93 |
Block | f |
Boiling Point | 2,720 |
Bulk Modulus | |
Category | Lanthanides |
Crystal Structure | Simple Hexagonal |
Color | Silver |
Covalent Radius | 192 |
Density | 8.795 |
Electrical Resistivity | |
Electron Configuration | [Xe] 4f11 6s2 |
Electrons per shell | 2, 8, 18, 29, 8, 2 |
Electronegativity | 1.23 |
Electrons | 67 |
Group | na |
Heat of Fusion | 17 |
Heat of Vaporization | 265 |
Ionization Potential | 6.022 |
Magnetic Ordering | |
Magnetic Susceptibility | |
Mass | 164.93 |
Mass Number | 67 |
Melting Point | 1,461 |
Name | Holmium |
Neutrons | 98 |
Atomic Number | 165 |
Oxidation States | 3 |
Period | 6 |
Phase | Solid |
Poisson Ratio | |
Protons | 67 |
Shear Modulus | |
Specific Heat Capacity | 0.165 |
Symbol | Ho |
Thermal Conductivity | 0.162 |
Van der Waals radius | |
Young's Modulus | |
Abundance | |
Abundance in Earth's crust | 0.00012% |
Abundance in Universe | 5×10-8% |
164.93033(2)
165Ho
140Ho 141Ho 142Ho 143Ho 144Ho 145Ho 146Ho 147Ho 148Ho 149Ho 150Ho 151Ho 152Ho 153Ho 154Ho 155Ho 156Ho 157Ho 158Ho 159Ho 160Ho 161Ho 162Ho 163Ho 164Ho 166Ho 167Ho 168Ho 169Ho 170Ho 171Ho 172Ho 173Ho 174Ho 175Ho