Multiple Choice
Which are isotopes? An atom that has an atomic number of 34 and a mass number of 76 is an isotope of an atom that has
A) an atomic number of 32 and a mass number of 76.
B) an atomic number of 34 and a mass number of 80.
C) 42 neutrons and 34 protons.
D) 42 protons and 34 neutrons.
Correct Answer:
Verified
Correct Answer:
Verified
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