The first ionization energies of As and Se are 0.947 MJ/ mol and 0.941 MJ/mol, respectively. Rationalize these values in terms of electron configurations.
Answer to relevant QuestionsRank the elements Be, B, C, N, and O in order of increasing first ionization energy. Explain your reasoning. In the second row of the periodic table, Be, N, and Ne all have endothermic (unfavorable) electron affinities, whereas the other second- row elements have exothermic (favorable) electron affinities. Rationalize why Be, N, ...Give the name and formula of the binary compound formed by each of the following pairs of elements. a. Li and N b. Na and Br c. K and S d. Li and P e. Rb and H f. Na and H One of the visible lines in the hydrogen emission spectrum corresponds to the n = 6 to n = 2 electronic transition. What color light is this transition? See Exercise 127. Exercise 127. Consider the following approximate ...Without using Fig. 13.3, predict which bond in each of the following groups is the most polar. a. COF, SiOF, GeOF b. POCl, SOCl c. SOF, SOCl, SOBr d. TiOCl, SiOCl, GeOCl e. COH, SiOH, SnOH f. AlOBr, GaOBr, InOBr, ...
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