Given the following successive ionization energies, predict which element they correspond to. I1=0.80(MJ/mol) I2=2.43(MJ/mol) I3=3.66(MJ/mol) I4=25.02(MJ/mol) A. B B. Be C. Li D. C E. N Solution: Ionization energy is the energy required to remove one electron from an atom. Ionization energy 1 (IE₁) represents removing the first electron.Ionization energy 2 (IE₂) represents removing the second electron, and so on. We observe the largest jump between ionization energy 3 and ion

In the n=3 principal level, what is the maximum number of electrons that could have l=2? Solution: Let's go over the quantum numbers. n = Energy Level n can be be any positive integer: 1,2,3,4,5,6.... l = Angular Momentum Quantum Number (Orbital shape) l can go from 0 to n-1 Example: If n=2→ l: 0,1. If n=4→ l= 0,1,2,3. ml = Magnetic Quantum Number ( Orbital Orientation) ml can go from -l....0....+l Example if l=3 → ml = -3,-2,-1,0,1,2,3 If l=2, then ml = -2,-1,0,1,2. Each ml