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1s2 2s2 2p6 3s2 3p3.
That is the element phosphorous
PD (Palladium) element 46 has an electron configuration281818
the correct electronic confrigration of phosperous is 2,8,5
Phosphorus electron strucure is [Ne] 3s2 3p3, To form a noble gas configuration of Argon: [Ne] 3s2 3p6, Phosphorus has to 'pick up' 3 electrons, but this is only 'done' in covalent bonding to Hydrogen (H3P) or alkali metals (forming of phosphides); the independent, pure ionic form of P3- does not exist. To form a noble gas configuration of Neon: [1s2, 2s2 2p6] 3s0 3p0, Phosphorus has to 'donate' 5 electrons, but this is only 'done' in polar-covalent bonding to Oxygen; also the independent, pure ionic form of P5+ does not exist.
ms = -1/2
l = 1
n=3
l=1
3
the answer is m1+=0
m(I)=0 (apex)
ms = -1/2
/=1
1s2 2s2 2p6 3s2 3p3.
1s2 2s2 2p6 3s2 3p3 is the electron configuration of element 15.
1s2 2s2 2p6 3s2 3p3 or [Ne] 3s2 3p3