2. Atoms & Elements
Ions
Multiple Choice
Multiple ChoiceOne isotope of a metallic element has a mass number of 65 and 35 neutrons in the nucleus. The cation that this atom forms has 28 electrons. What is the symbol of the cation?
A
65Zn
B
65Ga3+
C
65Zn2+
D
65Ni2+
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