Final answer:
The isotope ⁶³Ni has 28 protons (Z), 35 neutrons (N), and an atomic mass number (A) of 63. The number of protons corresponds to Nickel's atomic number, and the number of neutrons is found by subtracting the atomic number from the atomic mass number.
Step-by-step explanation:
The isotope you are referring to is ⁶³Ni, where 'Ni' stands for Nickel, and the superscript '63' is the atomic mass number (A) of the isotope. To find the number of protons (Z), which is the atomic number for Nickel, you can look at the periodic table of elements; Nickel has an atomic number of 28. Therefore, in each atom of the isotope ⁶³Ni, there are 28 protons.
To determine the number of neutrons (N), you subtract the atomic number (Z) from the atomic mass number (A): N = A - Z. For ⁶³Ni, it would be 63 - 28, which gives us 35 neutrons.
The atomic mass number (A) in the isotope ⁶³Ni as mentioned is 63, which is the total number of protons and neutrons in the nucleus of the atom.