Chapter 5, Problem 108
How many unpaired electrons are present in each of the following ground-state atoms? (a) O (b) Si (c) K (d) As
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Give the expected ground-state electron configurations for atoms with the following atomic numbers. (c) Z = 80
Draw orbital-filling diagrams for atoms with the follow-ing atomic numbers. Show each electron as an up or down arrow, and use the abbreviation of the preceding noble gas to represent inner-shell electrons. (b) Z = 56
Write the symbol, give the ground-state electron configuration, and draw an orbital-filling diagram for each of the following atoms. Use the abbreviation of the preceding noble gas to represent the inner-shell electrons. (a) The heaviest alkaline earth metal
Write the symbol, give the ground-state electron configuration, and draw an orbital-filling diagram for each of the following atoms. Use the abbreviation of the preceding noble gas to represent the inner-shell electrons.
(c) The heaviest actinide metal
Given the subshells 1s, 2s, 2p, 3s, 3p and 3d, identify those that meet the following descriptions. (a) Has l = 2