(a)
Interpretation: The species with correct electronic configuration are to be identified.
Concept introduction: Electronic configuration describes the number of electrons in an element and how all the electrons are arranged in each energy level. It is also useful in describing the
To determine: If the given electronic configuration of
(b)
Interpretation: The species with correct electronic configuration are to be identified.
Concept introduction: Electronic configuration describes the number of electrons in an element and how all the electrons are arranged in each energy level. It is also useful in describing the chemical bonds by which the atoms are held together.
To determine: If the given electronic configuration of
(c)
Interpretation: The species with correct electronic configuration are to be identified.
Concept introduction: Electronic configuration describes the number of electrons in an element and how all the electrons are arranged in each energy level. It is also useful in describing the chemical bonds by which the atoms are held together.
To determine: If the given electronic configuration of
(d)
Interpretation: The species with correct electronic configuration are to be identified.
Concept introduction: Electronic configuration describes the number of electrons in an element and how all the electrons are arranged in each energy level. It is also useful in describing the chemical bonds by which the atoms are held together.
To determine: If the given electronic configuration of
(e)
Interpretation: The species with correct electronic configuration are to be identified.
Concept introduction: Electronic configuration describes the number of electrons in an element and how all the electrons are arranged in each energy level. It is also useful in describing the chemical bonds by which the atoms are held together.
To determine: If the given electronic configuration of
Want to see the full answer?
Check out a sample textbook solutionChapter 21 Solutions
Chemistry
- What two first-row transition metals have unexpected electron configurations? A statement in the text says that first-row transition metal ions do not have 4s electrons. Why not? Why do transition metal ions often have several oxidation states, whereas representative metals generally have only one?arrow_forwardThe compound cisplatin, Pt(NH3)2Cl2, has been studied extensively as an antitumor agent. The reaction for the synthesis of cisplatin is: K2PtCl4(aq)+2NH3(aq)Pt(NH3)2Cl2(s)+2KCl(aq) Write the electron configuration for platinum ion in cisplatin. Most d8 transition metal ions exhibit square planar geometry. With this and the name in mind, draw the structure of cisplatin.arrow_forwardTi(NH3)63+ has a d-orbital electron transition at 399 nm. Find o at this wavelength.arrow_forward
- The inert-pair effect is sometimes used to explain the tendency of heavier members of Group 3A (13) to exhibit +1 and +3 oxidation states. What does the inert-pair effect reference? [Hint: Consider the valence electron configuration for Group 3A (13) elements.]arrow_forward5 Which of the following is the electron configuration of the iron(III) ion (Fe3+)? Select one: a. [Ar]3d5 b. [Ar]4s23d9 c. [Ar]4s13d5 d. [Ar]3d6 e. [Ar]4s23d3 MAY tvarrow_forwardSilver nitrate is added to each of the aqueous solutions: [Cr(NH3)3Br3], [Cr(NH3)6]Br3, and Na3[CrBr6]. In which will a precipitate form? a. [Cr(NH3)3Br3] b. [Cr(NH3)6]Br3 c. Na3[CrBr6] d. None of the solutions e. All of the solutionsarrow_forward
- 17. Write the ground state electron configuration for each atom and ion pair. a. Ni, Ni+ c. Y, Y* b. Mn, Mn* d. Ta, Taarrow_forwardWhich of the following represents the proper short-hand form electron configuration of titanium, Ti, using the building-up principle? answer choices a. 1s2 2s2 2p6 3s3 3p6 3d2 4s2 b. [Kr] 3d2 4s2 c. 1s2 2s2 2p6 3s3 3p6 4s2 3d2 d. [Ar] 3d2 4s2 e. [Ar] 4s2 3d2arrow_forwardWhat ion has the electron configuration [Ar]4s03d3? (One of the options below is correct) a. Sc2+ b. V2+ c. Ca2+ d. Mn5+ e. Fe3+arrow_forward
- Identify the number of unpaired electrons. Na3[Co(NO2)6] a. 4 b. 2 c. 0 d. 3 e. 1arrow_forwardWhich of the following is the electron configuration of the iron(II) ion (Fe2+)? Select one: a. [Ar]4s23d9 b. [Ar]4s23d2 c. [Ar]4s13d5 d. [Ar]3d6 e. [Ar]3d5 Clear my choicearrow_forwardWhy are main group elements much simplier than the transition metals?arrow_forward
- Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
- General Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage LearningChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage Learning