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- Consider these elements: P, Ca, Si, S, Ga. a. Write the electron configuration for each element. b. Arrange the elements in order of decreasing atomic radius. c. Arrange the elements in order of increasing ionization energy. d. Use the electron configurations in part a to explain the differences between your answers to parts b and c.
Problem 1
Problem 8.47b
Use the periodic table to determine each quantity.
b. the number of 3d electrons in Cu
- Write the balanced chemical equation for the reaction between chlorine gas and fluorine gas.
Problem 9
Problem 22
Which of the transition elements in the first transition series have anomalous electron configurations?
Problem 41
Write the full electron configuration for each element. a. Si b. O c. K d. Ne
Problem 42
Write the full electron configuration for each element. a. C b. P c. Ar d. Na
Problem 43
Write the full orbital diagram for each element. a. N b. F c. Mg d. Al
Problem 44a
Write the full orbital diagram for each element. a. S
Problem 44b
Write the full orbital diagram for each element. b. Ca
Problem 44c,d
Write the full orbital diagram for each element. c. Ne d. He
Problem 45a,b,d
Use the periodic table to write an electron configuration for each element. Represent core electrons with the symbol of the previous noble gas in brackets. a. P b. Ge c. I
Problem 45c
Use the periodic table to write an electron configuration for each element. Represent core electrons with the symbol of the previous noble gas in brackets. c. Zr
Problem 46a,b,c
Use the periodic table to determine the element corresponding to each electron configuration. a. [Ar] 4s23d104p6 b. [Ar] 4s23d2 c. [Kr] 5s24d105p2