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Gen Chem - Ch 3 - Atomic Structure Flashcards | StudBud
Gen Chem - Ch 3 - Atomic Structure
1 / 20
An atom of an element with atomic number 48 and mass number 120 contains
A
120 protons, 48 electrons, and 72 neutrons
B
48 protons, 48 electrons, and 72 neutrons
C
72 protons, 48 electrons, and 48 neutrons
D
72 protons, 72 electrons, and 48 neutrons
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