information : (a) prinicipal qunatum no n is defined as 1,2,3,……….. (b) Azimuthalquantum no .l hdefind as 1 to n +2 inintegral steps . (c ) magntic quantum no m is defindas -(1)/(2)"to " +(1)/(2)(including zero oif any, inin intergral steps). (d)spin quntum no s has six possiblevalues (-2,-1,-(1)/(2),+(1)/(2),+1,+2). (e ) the subshellcorresponding tol=1,2,3,4,5............... designeted as F,GltH,I,J,K.... respectively, (f)the valuesof m forgivenvalues of l give the numberof orbitals in a sub-shell . (g) theprionciple for fillingof E^(-)in theshellsreminsunchanged . the 2 nd period would begin with :

information : (a) prinicipal qunatum no n is defined as 1,2,3,……�

1.	information : (a) prinicipal qunatum no n is defined as 1,2,3,……….. (b) Azimuthalquantum no .l hdefind as 1 to n +2 inintegral steps . (c ) magntic quantum no m is defindas -(1)/(2)"to " +(1)/(2)(including zero oif any, inin intergral steps). (d)spin quntum no s has six possiblevalues (-2,-1,-(1)/(2),+(1)/(2),+1,+2). (e ) the subshellcorresponding tol=1,2,3,4,5............... designeted as F,GltH,I,J,K.... respectively, (f)the valuesof m forgivenvalues of l give the numberof orbitals in a sub-shell . (g) theprionciple for fillingof E^(-)in theshellsreminsunchanged . the 2 nd period would begin with :
Answer» Ga As Cs Sc Solution :`1F ^(12) ,1G ^(18),2F^(1)`