The isotope of Carbon-12 contains _____.
A. 6 protons and 7 electrons
B. 6 protons and 6 neutrons
C. 12 protons and no neutrons
D. 12 neutrons and no protons.
Answer:B
The isotope of Carbon-12 contains _____.
A. 6 protons and 7 electrons B. 6 protons and 6 neutrons C. 12 protons and no neutrons D. 12 neutrons and no protons.