The atomic number of nitrogen is 7. Nitrogen-15 has a greater mass number than Nitrogen-14 because the atomic nucleus of Nitrogen-15 contains ________.
A) 8 protons
B) 8 neutrons
C) 15 protons
D) 7 neutrons
Answer: B) 8 neutrons
Biology MCQ
Biology
The atomic number of nitrogen is 7. Nitrogen-15 has a greater mass number than Nitrogen-14 because the atomic nucleus of Nitrogen-15 contains ________.