Table (b) represents the room-temperature conductivities for several common metals. Based on Table Q6(b), answer the following questions: 1) Discuss conduction of metals in terms of the resistivity and the reciprocal of conductivity. (mi) Why most metals are extremely good conductors of electricity as compared to other materials such as ceramic and polymer. ZAHURIN HALIM posted a new material: Recording of Polymer (b): Room-Temperature Electrical Conductivities for Nine Common Metals and Alloys Metal Silver Copper Gold Aluminum Brass (70Cu-30Z) Iron Platinum Plain carbon steel Stainless steel Electrical Conductivity (-)) 6.8 x 10 6,0 X 107 43 x 10 3.8 x 10 1.6 x 10 1.0 x 10 0.94 x 10 0.6 x 10 0.2 x 10