(WCSU26) Each of the following transitions is from a differe…

(WCSU26) Each of the following transitions is from a different series (i.e. Balmer, Lyman, etc.) of emission lines from the hydrogen atom. NO CALCULATIONS ARE NECESSARY!  🙂 a.   n = 8 to n = 5 b.   n = 5 to n = 2 c.   n = 3 to n = 2 d.   n = 2 to n = 1   i.  Which transition will be the smallest change in energy?  [drop1] ii.  Which transition will have the shortest wavelength?  [drop2]

(WCSU26) A neutral atom in an excited state has the followin…

(WCSU26) A neutral atom in an excited state has the following electron configuration: 1s2 2s2 2p6 3s2 3p5 4s2 3d2 4p2   a.  What is the identity of the atom?  (enter symbol) [blank1] b. If the excited electron relaxes to its ground state:             i. Energy will be (  absorbed  / released  /  it depends  ):  [blank2]            ii.  The sign of ΔE will be (positive  / negative  /  neither):  [blank3]   c.  What is the ground state electron configuration (use core notation)? [blank4] d.   How many unpaired electrons are there in the ground state atom? [blank5] e.   Give one set of possible quantum numbers for an electron in a 3s orbital.           n = [blank6], l = [blank7], ml = [blank8], ms = [blank9]   Periodic Table