Consider the Element Indium,atomic Number 49,atomic Mass 114

question 111

Multiple Choice

Consider the element indium,atomic number 49,atomic mass 114.8 g.The nucleus of an atom of indium-112 contains

• A)49 protons,63 neutrons,49 electrons
• B)49 protons,49 neutrons
• C)49 protons,49 alpha particles
• D)49 protons,63 neutrons
• E)49 protons,112 neutrons

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