Multiple Choice
Which are isotopes? An atom that has an atomic number of 12 and a mass number of 26 is an isotope of an atom that has
A) an atomic number of 13 and a mass number of 26.
B) an atomic number of 12 and a mass number of 24.
C) 12 neutrons and 14 protons.
D) 12 protons and 14 neutrons.
Correct Answer:
Verified
Correct Answer:
Verified
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