Weegy: In a cathode ray tube, the number of electrons that reach the fluorescent screen is controlled by the grid.
User: An example of an atom that has no charge is one that has
A. 1 proton, 2 electrons, and 3 neutrons.
B. 3 protons, 1 electron, and 3 neutrons.
C. 3 protons, 2 electrons, and 1 neutron.
D. 2 protons, 2 electrons, and 1 neutron.
Weegy: An example of an atom that has no charge is one that has 2 protons, 2 electrons, and 1 neutron.
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