Exercise 7.1.17.1.1\PageIndex{1}: The Shielding of valence p Electrons of Bromine Atoms What is the shielding constant experienced by a valence p-electron in the bromine atom? Answer S=2+8+8×0.85+10+4×0.35=28.20S=2+8+8×0.85+10+4×0.35=28.20

E6=(1)2(27.211eV)2(6)2=1.51378eVE6=(1)2(27.211eV)2(6)2=1.51378eV

y″−y′−6y=0y″−y′−6y=0

y″+3y′−4y=0y″+3y′−4y=0

What is the longest-wavelength electromagnetic radiation that can eject a photoelectron from silver? Is this in the visible range?

9.109383×10−28g9.109383×10−28g9.109383 \times 10^{−28}\; g