Multiple Choice
Consider an atom of carbon in which the nucleus contains 6 protons and 7 neutrons. What is its atomic number and atomic mass number?
A) Atomic number = 6; atomic mass number = 13
B) Atomic number = 6; atomic mass number = 7
C) Atomic number = 13; atomic mass number = 6
D) Atomic number = 7; atomic mass number = 13
Correct Answer:

Verified
Correct Answer:
Verified
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