Question

Which of the subshell designations are possible and which are impossible? Possible Impossible Op 3p Id 3d 2f Answer Bank

pls help me with this assignment.
I think my arrangement might be mixed up

Answer 1

1. There are four quantam numbers- o Principal quantam number - denoted byn. It determines the main energy shell or level in which the election is present n=1 12 13 14 Bhreb = K 1 LIMIN © Azimuthal queentam number - denoted bye 3+ detummus angular Momentum of the electren. . It can have positive integus values ranging from zero to (n-1). .. l= 0, 1, 2, 3, .... (n-1). value of a loi 1 12 13 14 Designation (elplalt 1 g

② Magnetic quantam number (me)- It describes the behaviour of election in a magnetic field. for a given value of l, m. can have values I through o topla m="- --. O...te 7) there are (26+1) values cym for each valveoje. o spin Quantam reember (m2 ) - 97 describes spin Orientation of electron Election can spin in two ways - clockwise and anti clockweise So, ms can have two values +1/2 or 1/2.7 The designations of subshells for n=1 to n =yan n i e subshell I No. of subshells designation / in a shell One Two 28 Three Whool sool-olo four

Since I can be no greater than noi n=1 = lman = 0 = 8 - and so on- (9) 3p = is possible - it has = n=3 b= (n-1) = (3-1) = 8 (b) 3d = is possible n=3 l= 3-1 = 2 (0) Op = not possible n=0 a la 0-1 = not possible Id id = no posible na i e=1-1=0 too l= 0 9 subshell should be fo (e) df = no possible nad l=2-1=1 too lal, subshell shoreld be p.