It helps one to earn money through tutoringĪ couple of different subscriptions available for just books Provides tutoring besides textbooks or stud Renting and buying online textbooks along with tutoring Please print neatly.The specialty about Chegg is that it has online textbook solutions and buying facility at discounted rates along with homework help and scholarships for the students which helps students to gain knowledgeĬourse Hero includes comprehensive user-contributed study resources and study guides for a huge range of college courses as well as academic subjects to illuminate learners (students and educators) to master all the concepts. Use the term “Zeff” at least once in your explanation. Write no more than two sentences to explain your ranking. (e) Rank the species in (c) from smallest to largest radii. (d) State if each of the species in (c) is paramagnetic or diamagnetic. (Hint: Follow the formatting from Example 7.11 in your textbook.) (c) Use a Noble gas core to represent the core electrons and an orbital diagram to represent the electron configuration of the valence electrons for the following. You do not need to include the electron affinity energy. (b) Write out the equation that corresponds to the 4th electron affinity process. You do not need to include the ionization energy. (a) Write out the equation that corresponds to the 8th ionization. In the provided table (assignment template), answer each question for Sc (element #21). Hint: You may use Z instead of Zeff in your calculation. Does this photon have sufficient energy to cause the ejection of an electron from the above metal (that is, the metal in part (a) and (b))? Support your answer with calculations and a one sentence explanation. (c) When an electron drops from the n = 14 to the n = 1 level in a He+ cation, a photon of energy is emitted.

(b) What is the maximum wavelength of light that would cause the emission of a photoelectron? Express your answer in nanometres (nm). (a) When metal was exposed to light at a frequency of 7.41 x 1015 s-1, electrons were emitted with a kinetic energy of 4.24 x 10-19 J. A 5% penalty will be applied if you do not hand-write your answers. All work must be hand-written unless you have an approved accommodation. A 5% penalty will be applied if you do not include your quiz questions with your solutions. The settings have been adjusted on this quiz so that you can only access it twice. You should copy and paste all both questions into the template the first time you access the quiz. ***DO NOT USE CHEGG,COURSE HERO, REDDIT, ETC***

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