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9 Nov 2019
Two of the three electrons in a lithium atom have quantum numbersof n = 1, = 0, m = 0, ms = +1/2 and n = 1, = 0, m = 0, ms = -½.What quantum numbers can the third electron have if the atom is ineach of the following states? (Select all that apply.)
(a) its ground state
ml=-3,-2,-1,0,1,2,3
(b) its first excited state
n=1,2,3
l=0,1,2,3
ml=-3,-2,-1,0,1,2,3
Two of the three electrons in a lithium atom have quantum numbersof n = 1, = 0, m = 0, ms = +1/2 and n = 1, = 0, m = 0, ms = -½.What quantum numbers can the third electron have if the atom is ineach of the following states? (Select all that apply.)
(a) its ground state
ml=-3,-2,-1,0,1,2,3
(b) its first excited state
n=1,2,3
l=0,1,2,3
ml=-3,-2,-1,0,1,2,3
Keith LeannonLv2
11 Feb 2019
