Britney has four different materials of different masses. She decides to test their electrical conductivity by connecting each i

Question

4 years ago

5

Britney has four different materials of different masses. She decides to test their electrical conductivity by connecting each i

n a closed electric circuit and then measuring the amount of current that passes through them. Her results are collected in the table below. Material Mass (g) Current (A) W 10.0 0.0 X 65.0 0.0 Y 23.5 4.0 Z 82.0 0.0 Which material is most likely a metal? A. X B. Y C. W D. Z

Chemistry