Sept%208%202011%20iclicker%20301 - configuration in its...

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9/8/2011 1 Check Your Understanding! 1. Write an electron configuration for Rh (#45). a. [Kr]5s 2 4d 7 b. [Kr]5s 2 5d 7 c. [Xe]5s 2 4d 7 d. [Kr]4d 9 e. [Kr]5s 1 4d 8 2. How many unpaired electrons does Rh have? a. 1 b. 2 c. 3 d. 4 e. 5 Think about it! An element has the following outer electron
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Unformatted text preview: configuration in its ground state, where n represents the highest occupied energy level: ( n- 1) d 10 ns 1 . Which of the elements listed below could it be? a. K b. Ag c. Ge d. Ga e. Cd...
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