Fill in the blank, help in chemistry?

Question

Z A # protons #electrons #neutrons charge

Mg^2+ #neutrons=13

Ti^4+ A=48

S^2- #neutrons=16

Pb^2+ #neutrons=125

for each i need
Z, A, # protons, # electrons, #neutrons, and charge. What is given i have listed.

Answer 1

Mg+2 ion, 12 protons, 12 neutrons, 10 electrons, +2, if neutrons are 13 it is a different isotope, the rest is the same
Ti+4 ion,22 protons, 26 neutrons, 18 electrons, +4
S-2 ion, 16 protons, 16 neutrons, 18 electrons, -2 charge
Pb+2 ion, 82 protons, 125 neutrons, 80 electrons, +2

Answer 2

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