d2 d 4x+2 d2 dx2 4x3-3x Review of shapes of orbitals 5. Draw qualitative shapes of the(1)s, (3)p and(5)d atomic orbitals(note that these orbitals represent only the angular portion and do not contain the radial portion of the hydrogen like atomic wave functions) Indicate with the relative signs of the wave functions and the position(s)(if any) of any nodes 6. Plot the radial portions of the 4s, 4p, 4d, and 4f hydrogen like atomic wave functions 7. Plot the radial portions of the 1s, 2s, 2p, 3S, and 3p hydrogen like atomic wave functions for the Si atom using screening concepts for any inner electrons 88 iv. d2 dx2 - 2x d dx x2 - 4x + 2 v. x d2 dx2 + (1-x) d dx 4x3 - 3x Review of shapes of orbitals 5. Draw qualitative shapes of the (1) s, (3) p and (5) d atomic orbitals (note that these orbitals represent only the angular portion and do not contain the radial portion of the hydrogen like atomic wave functions) Indicate with ± the relative signs of the wave functions and the position(s) (if any) of any nodes. 6. Plot the radial portions of the 4s, 4p, 4d, and 4f hydrogen like atomic wave functions. 7. Plot the radial portions of the 1s, 2s, 2p, 3s, and 3p hydrogen like atomic wave functions for the Si atom using screening concepts for any inner electrons