Question

11. An example of an atom that has no charge is one that has

A. 3 protons, 2 electrons, and 1 neutron.
B. 1 proton, 2 electrons, and 3 neutrons.
C. 2 protons, 2 electrons, and 1 neutron.
D. 3 protons, 1 electron, and 3 neutrons.

Answer 1

B. The neutrons cancel out the protons and electrons