Electrical resistivities of the elements (data page)

Electrical resistivity is a measure of how strongly a material opposes the flow of electric current. Different elements have varying resistivities based on their atomic structure and bonding. Here is a list of selected elements and their typical electrical resistivities at room temperature (approximately 20°C or 68°F): 1. **Silver (Ag)** - 1.59 x 10^-8 Ω·m 2. **Copper (Cu)** - 1.