I which will form an ion with ä ctl charge? 3iunsi I )Note: All eiements äte in thecameperiod ( periad a) o12Nais18Ar407Aa clb. AlC Nad. Armumixom2: Which of the following set Of quantum numbers is Impossiblefor any element to have?0 This is an all-or-nothing queion- Either you get all four corre ct,or you get nopoints at all.to%3Dm= 5´;s= - '/2%3Dtom=D3%3D%3Dm 3D0h.n= 51= 2m =2

Answered: Image /qna-images/answer/ffff8d0f-d54f-45a9-8224-af3ef74b2f6e.jpg

1 which will form an ion with ä ctl charge? 3imnst I ) Note: All eiements ate in the Came period C period 3) toh 12 18 Nais Ar40 7A 9 cl b. Al C Na d. Ar mumixom 2: Which of the set for any element to hae? 0 This is an all-or-nothing queion- Either you get all four Corre ct, following Of quantum numbers is Impossible or you get no points at all to %3D %3D m= 5';s=- '2 %3D %3D n= 3 %3D m 3D0 Sこt'\2 h.n= 5 2 m=2

1 which will form an ion with ä ctl charge? 3imnst I ) Note: All eiements ate in the Came period C period 3) toh 12 18 Nais Ar40 7A 9 cl b. Al C Na d. Ar mumixom 2: Which of the set for any element to hae? 0 This is an all-or-nothing queion- Either you get all four Corre ct, following Of quantum numbers is Impossible or you get no points at all to %3D %3D m= 5';s=- '2 %3D %3D n= 3 %3D m 3D0 Sこt'\2 h.n= 5 2 m=2

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter11: Atomic Theory :the Quantum Model Of The Atom

Section: Chapter Questions

Problem 103E

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Similar questions

Cesium is used extensively in photocells and in television cameras because it has the lowest ionization energy of all the stable elements. (a) What is the maximum kinetic energy of a photoelectron ejected from cesium by 520 nm light? Note that if the wavelength of the light used to irradiate the cesium surface becomes longer than 660 nm, no photoelectrons are emitted. (b) Use the rest mass of the electron to calculate the velocity of the photoelectron in (a).
For each of the following pairs of atoms or ions, state which you expect to have the larger radius. (a) Sm or Sm3+ (b) Mg or Ca (c) I orXe (d) Ge or As (e) Sr+ or Rb
Consider the following statement "The ionization energy for the potassium atom is negative, because when K loses an electron to become K +, it achieves a noble gas electron configuration." Indicate everything that is correct in this statement. Indicate everything that is incorrect. Correct the incorrect information and explain.
For each of the following pairs of atoms or ions, state which you expect to have the larger radius. (a) Na or K (b) Cs or Cs+ (c) Rb+ or Kr (d) K or Ca (e) Cl or Ar
The outermost electron in an alkali-metal atom is sometimes described as resembling an electron in the corresponding state of a one-electron atom. Compare the first ionization energy of lithium with the binding energy of a 2s electron in a one-electron atom that has nuclear charge Zeff , and determine the value of Zeff that is necessary for the two energies to agree. Repeat the calculation for the 3s electron of sodium and the 4s electron of potassium.
The energy needed to remove one electron from a gaseous potassium atom is only about two-thirds as much as that needed to remove one electron from a gaseous calcium atom, yet nearly three times as much energy as that needed to remove one electron from K+ as from Ca+ . What explanation can you give for this contrast? What do you expect to be the relation between the ionization energy of Ca+ and that of neutral K?
Spinets are solids with the general formula M2+ (M3+)2O4 (where M2+ and M3+ are metal cations of the same or different metals). The best-known example is common magnetite, Fe3O4 [which you can formulate as (Fe2+)(Fe3+)2O4]. A crystal of a spinet (a) Given its name, it is evident that magnetite is ferromagnetic. How many unpaired electrons are in iron(II) and in iron(III) ions? (b) Two other spinets are CoAl2O4 and SnCo2O4. What metal ions are involved in each? What are their electron configurations? Are the metal ions paramagnetic, and if so, how many unpaired electrons are involved?
Sketch an orbital contour that is expected for an electron that has n = 3 and = 2.
Answer the questions below concerning ground state electron configurations. (a) What element has the electron configuration [Ar]3d64s2? (b) What element has a 2+ ion with the configuration [Ar]3d5? Is the ion paramagnetic or diamagnetic? (c) Mow many unpaired electrons are in a Ni2+ ion? (d) The configuration for an element is given here. What is the identity of the element? Is a sample of the element paramagnetic or diamagnetic? How many unpaired electrons does a 3 ion of this element have? (e) What element has the following electron configuration? Write a complete set of quantum numbers for electrons 1-3.