2. Atoms & Elements
Subatomic Particles
Multiple Choice
Multiple ChoiceWhich of the following statements is true?
A
Atoms contain an equal number of protons and neutrons.
B
Protons, found in the nucleus of an atom, have no net charge.
C
Electrons, found outside the nucleus, have a positive charge.
D
Neutrons, found in the nucleus, have a neutral charge.
E
Protons, neutrons, and electrons all have similar masses.
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