Question

write the value of the four quantum number for 17th electron of chlorine atom and 26th electron of fe​

Answer 1

The quantum number of 20th electron of Fe (Z=26) ion would be:A) 3, 2, -2, -1/2B) 3, 2, 0, 1/2C) 4, 0, 0, -1/2D) 4, 1, -1, 1/2