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34. Gold atom has a mass number of 197 and atomic number of 79.
How many neutrons does it have
A.79
B. 118
C. 197
D. 276
35. Element Y has a mass number of 56. Which of these arrangements could
represent the correct number of protons, electrons and neutrons?
A. 26, 26, 30
B. 25, S1,25 C. 24, 23, 33
D. 25, 24, 34​