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- Calculate the frequency of green light with a wavelength of 517 nm. A/ Paragraph B I Ev O 80 :Questions lesbucional sinine52 1. List the elements tested in the flame test in order of increasing energy of the light emitted (based on the general color of the flame).Item 11 11 of 13 > I Review I Constants I Periodic Table Part A Note on the left that the color is deep pink in the interior of each lobe but fades to pale pink at the edges. What does this change in color represent? The intensity of the color indicates that Pz Px Py the interactions between electrons and the nucleus are greater at the interior of the lobes than on the edges. (a) (b) The p orbitals. (a) Electron-density distribution of a 2p orbital. (b) Contour representations of the three p orbitals. The subscript on the orbital label indicates the axis along which the orbital lies. The intensity of the color indicates that the probability of finding the electron is greater at the interior of the lobes than on the edges. The intensity of the color indicates that the interactions between electrons and the nucleus are greater on the edges of the lobes than at the interior. The intensity of the color indicates that the probability of finding the electron is greater on the edges of the…
- For iron in a low spin state O a. there must be an unpaired electron O b. the spin value must be 0 O c. the energies of the d orbitals must be different O d. the state value must be 1/217 - The electron distribution of the -1 charged ion of the Cl atom is similar to that of which atom? О a) br O B) NS O NS) Ar O D) F O TO) WhatExplain why in AAS we use a line radiation source (hollow cathode lamp).
- 1. The following is an electron transfer reaction between two atoms: Ag + O ----> Ag2+ + O2- Which pair of sets of quantum numbers (n,l,m,) describe the initial and final orbitals of the SECOND transferred electron, respectively? | 一一 ** Actinide serier Select one: O a. From (2,1,-1/2) to (4,2,-1/2) b. From (5,2,+1/2) to (2,1,+1/2) °C From (2,0, -1/2) to (5,1, +1/2) From (5,0, -1/2) to (2,1, -1/2) ㅇe. From (4,2, 1/2) to (2,1, 1/2) 1F 生 :8Y3与 品 8 品 d.Question 3D and 3e3. Sketch xy-plane cross-section diagrams for the orbitals listed below. Indicate nodal planes and spheres by dashed lines, and regions of high electron probability by shading. Show the x and y axes. Indicate the positive and the negative parts of the wave function with plus and minus signs. (a) 4px; (b) 3s; (c) 4dxy; (d) 3d,2-2; and (e) 4s.
- Deduce v electrons5:34 PM Fri Oct 8 AA www-awn.aleks.com G periodic table -.. Favorites - YouT... TV fuboTV - Watch... ALEKS - Caliyah... G kno3 acid or ba... G linear program... G write formulas f... Solved A O CHEMICAL REACTIONS Predicting whether simple electrochemical reactions happen Caliyah v Decide whether a chemical reaction happens in either of the following situations. If a reaction does happen, write the chemical equation for it. Be sure your chemical equation is balanced and has physical state symbols. chemical situation chemical equation reaction? A strip of solid copper metal is put into a beaker of 0.068M SnCl, solution. O yes O no 13 A strip of solid tin metal is O yes put into a beaker of O no 0.037M Cu(NO3)2 solution.09:17 73.0 :46.ull (87 KB/S The principle quantum number, n, represents the: 1 point spin value energy level suborbital value O magnetic value The proper pair of the azimuthal quantum no. with the orbital shape. 1 point 0; f 1; s 3;B р 2; d How many electrons total are found in the f orbital? 1 point 2 10 6. O 14 Which of the following is NOT possible pair of quantum numbers? 1 point 2p 4p 2d O 4f Why is the 3rd energy able to fit more electrons? 1 point Because the third energy level has 7 s orbitals Because the p-block that looks like it is part of the 3rd energy level is actually part of the 2nd energy level Because the d-block that looks like it is part of the 4th energy level is actually part of the 3rd energy level Because 3 is a sacred number, just look at it!
