An atom of the isotope sulfur-31 consists of how many protons, neutrons, and electrons?
A) 15 protons, 16 neutrons, 15 electrons
B) 16 protons, 15 neutrons, 16 electrons
C) 16 protons, 31 neutrons, 16 electrons
D) 32 protons, 31 neutrons, 32 electrons
E) 16 protons, 16 neutrons, 15 electrons
Answer: B
Chemistry
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