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Atoms and the Periodic Table Flashcards | StudBud
Atoms and the Periodic Table
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Suppose an atom has a mass number of 23. Which statement is true beyond any doubt?
A
The atomic number is less than 11.
B
The number of protons does not equal the number of neutrons.
C
The atom has an odd number of neutrons.
D
The atom is not an isotope.
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