Element Search
Bismuth (83Bi208.98037)
[7440-69-9]
[7440-69-9]
Select a form or compound to view products.
Elemental Form| The most diamagnetic of all metals, bismuth is gray with a reddish tinge. While it is a poor conductor of electricity, bismuth has the highest Hall effect (greatest increase in electrical resistance when placed in a magnetic field) of any metal. With the exception of mercury, bismuth has a lower thermal conductivity than all other metals. | ||||
| Melting Point | 271.4°C | Boiling Point | 1564°C | |
| Density | 9.79g/cm3 | Themal Conductivity @ 20°C | 0.020cal/cm2/cm/s/°C | |
| Specific Heat @ 20°C | 0.0294cal/g°C | Heat of Fusion | 12.5k-cal/g-mole | |
| Heat of Vaporization | 204.3cal/g | Atomic Volume | 21.3W/D | |
| First Ionization Energy | 185K-cal/g-mole | Electronegativity | 1.9Pauling's | |
| Covalent Radius | 1.46Angstroms | Mohs Hardness @ 20°C | 2.5 | |
| Linear Coefficient of Expansion | 13.3x10-6K-1 | Electrical Resistivity @ 0°C | 106.8µΩ-cm | |
| Crystal Structure | Rhombohedral | Vapor Pressure @ 1200°C | 100mmHg | |
| Modulus of Elasticity | 4.6x102ksi | Thermal Neutron Cross Section | 0.034barns/atom | |
| Poisson Ratio | 0.33 | Shear Modulus | 1.8x104psi | |
