Give the chemical symbol for the element with the ground-state electron configuration [Ne]3s²3p². symbol: Determine the quantum numbers n and and select all possible values for me for each subshell of the element. 3s n = 3.s t = The possible values of me for the 3s subshell are -1,0, +1 -3, -2,-1, 0, +1, +2, +3 -2, -1, 0, +1, +2 0

Which is not a valid set of quantum numbers for an electron in an atom? On=3,1= 2, m=-1, ms = -1/2 n=2,1= 1, m= 1, mg =+1/2 On=4,1=4, mj=-1, ms=+1/2 On=5,1=3, m=-2, ms=-1/2

Give the chemical symbol for the element with the ground-state electron configuration [Ar]4s²3d². symbol: Determine the quantum numbers and and select all possible values for my for each subshell of the element. 4s n= The possible values of m, for the 4x subshell are O-1,0, +1 O-2,-1,0, +1, +2 0 O-3,-2,-1,0, +1, +2, +3 3d n= 3d = The possible values of me for the 3d subshell are O-1,0, +1 -2,-1,0, +1, +2 O-3,-2,-1,0, +1, +2, +3 Oo

Like Het, the Li2+ ion is a single-electron system. Part A Orbital energies in single-electron atoms or ions, such as Het, can be described with an equation similar to the Balmer-Rydberg equation: 1 1 Z°R m2 1 n² where Z is the atomic number. What wavelength of light in nanometers must be absorbed to promote the electron in Li?+ from m = 1 to n = 2? Express your answer with the appropriate units. HA ? Value Units Submit Request Answer