2. Atoms & Elements
Isotopes
Multiple Choice
Multiple ChoiceWhich of the following answers give the correct number of subatomic particles for ?
A
34 protons, 34 neutrons and 34 electrons
B
50 protons, 18 neutrons and 18 electrons
C
16 protons, 18 neutrons and 16 electrons
D
17 protons, 17 neutrons and 17 electrons
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