🤓 Based on our data, we think this question is relevant for Professor Montgomery's class at CSUN.
Write isotopic symbols of the form X-A (for example, C-13) for each isotopes.
a.. the iodine isotope with 74 neutrons
b. the phosphorus isotope with 16 neutrons
c. the uranium isotope with 234 neutrons
d. the argon isotope with 22 neutrons