Question

A system of 16 electrons, 11 protons, and 4 neutrons has a net charge of
A) -8.0 x 10-19 C.
B) 8.0 x 10-19 C.
C) -1.6 x 10-19 C.
D) -5.0 x 10-19 C.
E) 1.6 x 10-19 C.

Answer

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