11. Which of the following electron configurations of neutral atoms represent excitedstates?tox providedA) 1s 2s²2p°3s²3p 4s23d3B) [Ar] 4s13d10C) [Xe] 4f146s²25d®D) [Rn] 5f147s16d107p3E) Two of the above are in the excited stateJectronthe atom (2com12. Which of the following element(s) would could have the following set of quantumnumbers:n = 5; (= 2; m,= -1A) InB) МоC) PtD) SrE) Tc 14. Dr. Nguyen likes to tease his daughters about boys and crushes. They wouldlike to get back at him by having stick his fingers in a solution and adding electricityto it. Which one of the following compounds should they use in order to show him?A) NO2B) SO3C) NH4CIC12H22011D)E) None of the above will shock Dr. Nguyen15. Gallium is a soft, silvery metal under normal conditions. It is unique because itwill melt in your hand at normal body temperatures. Which of the followingstatements are true about gallium?A) Gallium has a lower 1st ionization energy than calcium.B) Gallium's most common ion will have an electron configuration that isisoelectronic with argon.C) Gallium's most common ion will be larger than calcium's most common ion.D) Gallium is more metallic than aluminum.E) All of the above statements are true.F) Only two of the above statements are true.

Ability of substance to conduct electricity is called conductivity. Substances dissolve tno ions in…

14. Dr. Nguyen likes to tease his daughters about boys and crushes. They would like to get back at him by having stick his fingers in a solution and adding electricity to it. Which one of the following compounds should they use in order to show him? A) NO2 B) SO3 C) NHẠCI D) C12H22011 E) None of the above will shock Dr. Nguyen 15. Gallium is a soft, silvery metal under normal conditions. It is unique because it will melt in your hand at normal body temperatures. Which of the following statements are true about gallium? A) Gallium has a lower 1st jonization energy than calcium. B) Gallium's most common ion will have an electron configuration that is isoelectronic with argon. C) Gallium's most common ion will be larger than calcium's most common ion. D) Gallium is more metallic than aluminum. E) All of the above statements are true. F) Only two of the above statements are true.

14. Dr. Nguyen likes to tease his daughters about boys and crushes. They would like to get back at him by having stick his fingers in a solution and adding electricity to it. Which one of the following compounds should they use in order to show him? A) NO2 B) SO3 C) NHẠCI D) C12H22011 E) None of the above will shock Dr. Nguyen 15. Gallium is a soft, silvery metal under normal conditions. It is unique because it will melt in your hand at normal body temperatures. Which of the following statements are true about gallium? A) Gallium has a lower 1st jonization energy than calcium. B) Gallium's most common ion will have an electron configuration that is isoelectronic with argon. C) Gallium's most common ion will be larger than calcium's most common ion. D) Gallium is more metallic than aluminum. E) All of the above statements are true. F) Only two of the above statements are true.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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