Multiple Choice
A system of 12 electrons and 18 protons has a net charge of
A) 9.6 × 10-19 C.
B) -9.6 × 10-19 C.
C) 17.6 × 10-19 C.
D) 6.0 × 10-19 C.
E) -17.6 × 10-19 C.
Correct Answer:

Verified
Correct Answer:
Verified
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