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Which of the following would be an atom of Gold (AU)? *
A-Protons = 118, Electrons = 79, Neutrons = 79
B-Protons = 79, Electrons = 79, Neutrons = 197
C-Protons = 79, Electrons = 79, Neutrons = 118
D-Protons = 197, Electrons = 79, Neutrons = 79
well! a and d are out of topics because proton and electron must be same so do the answer c and d are differ in neutron so u can find it by subtracting mass to atomic number have a nice day !
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