Show solution please 18. Rank the following elements in order of increasing ionization energy: Al, Ba, 0, CA. Al < Ba < 0 21. Calculate the de Broglie wavelength (in m) of a proton that is traveling at 25.0% of the speed of light.A. 5.24 x1014 m B. 3.24 x10-19 m C. 5.24 x1015 m D. 5.24 x1019 m E. 1.54x 1012 m22. The total energy of a nitrogen gas laser pulse with a wavelength of 337 nm is 3.87 millijoules. How manyphotons does the laser pulse contain?A. 3.45x1013 photons B. 2.45x1011 photons C. 3.45x10° photons D. 3.45x10 photons E. 1.56 x1024 phot.

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18. Rank the following elements in order of increasing ionization energy: Al, Ba, 0, C Al< Ba < O <с В. Ва < Al <0<с С.Ва < Al< C <0 D. O

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter3: Bonding: General Concepts

Section: Chapter Questions

Problem 123AE: Arrange the following in order of increasing radius and increasing ionization energy. a. N+, N, N b....

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Show solution please

18. Rank the following elements in order of increasing ionization energy: Al, Ba, 0, C
A. Al < Ba < 0 <C B. Ba < Al < 0 <C C. Ba < Al < C< O D. O<C< Al < Ba E. C< 0 < Al < Ba
10
1:aas ir
......

21. Calculate the de Broglie wavelength (in m) of a proton that is traveling at 25.0% of the speed of light.
A. 5.24 x1014 m B. 3.24 x10-19 m C. 5.24 x1015 m D. 5.24 x1019 m E. 1.54x 1012 m
22. The total energy of a nitrogen gas laser pulse with a wavelength of 337 nm is 3.87 millijoules. How many
photons does the laser pulse contain?
A. 3.45x1013 photons B. 2.45x1011 photons C. 3.45x10° photons D. 3.45x10 photons E. 1.56 x1024 phot.

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