Author Question: The conductivity of an atom is determined by A) the number of protons in its nucleus B) the ... (Read 64 times)

CQXA · **on:** Jul 22, 2018

The conductivity of an atom is determined by

A) the number of protons in its nucleus B) the distance between electron shells
C) the number of electrons in its valence shell D) the number of neutrons in its nucleus

Question 2

Three resistors are in series across an unknown voltage source. The voltage across R1 is 6 volts, the voltage across R2 is 12 volts, and the voltage across R3 is 18 volts. The source voltage is

A) 18 V B) 6 V C) 36 V D) 12 V