chemistry laboratory report Experiment 9

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3. Draw orbital-filling diagrams for atoms with the following atomic numbers. Shorv each electron u, un-rrp oi do*, alrow, and use the noble gas core to represent inner shell electrons. (a) Z: 16

(b) z:30

(c) Z:38

(d) Z: 53

4. Arrange the orbitals for a many-electron atom in each of the following lists in the order of increasing energy. (a) 3d,2p,4s,3p

(b) 4s,3d,5s,4d

(.c) 5d,4d, 5p,6s