Cr forms two monatomic ions, Cr²+ and Cr³+. From which sublevels do you expect electrons are lost in forming these ions? (Hint: It is possible for electrons other than those in the s and p sublevels to be involved in forming ions.) In forming the Cr+ ion are: electron(s) lost from the 4s orbital? electron(s) lost from the 3d orbital? To support your answer, complete the following. It is OK to use the noble gas core notation. (Express your answer as a series of orbitals. For example, the electron configuration of Li would be entered in complete form as 1s 2s ' or in condensed form as [He]2s '.) 2 1 Electron configuration of Cr: Electron configuration of Cr2+:

Cr forms two monatomic ions, Cr²+ and Cr³+. From which sublevels do you expect electrons are lost in forming these ions? (Hint: It is possible for electrons other than those in the s and p sublevels to be involved in forming ions.) In forming the Cr+ ion are: electron(s) lost from the 4s orbital? electron(s) lost from the 3d orbital? To support your answer, complete the following. It is OK to use the noble gas core notation. (Express your answer as a series of orbitals. For example, the electron configuration of Li would be entered in complete form as 1s 2s ' or in condensed form as [He]2s '.) 2 1 Electron configuration of Cr: Electron configuration of Cr2+:

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...

See similar textbooks

Similar questions

Astronomers observe spectra of planetary nebulae to learn about the stars that created them, and to understand how planetary nebulae contribute to the chemical enrichment of the Milky Way Galaxy over time. In order to determine the chemical abundances in nebulae, astronomers need to know the temperature of the gas and its density. Sulfur emission lines are useful for determining density in planetary nebulae. Certain electron transitions involve energy levels that are said to be metastable; the resulting emission lines are called "forbidden" lines, which really only means that they are less likely to occur than emission lines from the ordinary kind of transitions. lons and electrons in a planetary nebula are always moving and bumping into each other. The energy exchanged in these collisions isn't enough to strip off electrons, but it is enough to kick an electron to a higher energy level within the ground state. In fact, the only way that these higher levels can be populated is by…
How many electrons can the following quantum numbers have in an atom: n = 4 and 1 = 2 O14 electrons O4 electrons 8 electrons 10 electrons
Please follow the SCH4U rules for electron configurations and orbital diagrams
Which of these elements ( Na, Mg, Al, Si,P) will display an unusually large jump in ionization energy values between /3 and 14, its third and fourth ionization energies? explain in one sentence. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial 10pt E vAv ...
need help with Write the complete ground-state electron configuration of B³⁺. Write the complete ground-state electron configuration of Be²⁺. Write the condensed (noble-gas) electron configuration of arsenic
Give the ground-state electron configuration for silicon (Si) using noble-gas shorthand. Express your answer in condensed form as a series of orbitals. (For example, [Ar]4s23d8 would be entered as [Ar]4s^23d^8.)
Some patterns of electron configuration are listed below. In each case, G] stands for a noble-gas core and n, m, or o stand for integer numbers like 1, 2, 3 and so on. Note: assume G is lighter than Rn. Think about the chemical elements made of atoms with an electron configuration that matches each pattern. In what block or blocks of the Periodic Table would these elements lie? Would they be metals, nonmetals, metalloids, some of each? Use your answers to these questions to complete the table. location of elements (check all that apply) electron configuration of atoms blocks metals or nonmetals? O metals a"np 2 14 10 5 [G]ns°of"m nonmetals f O metalloids O metals s O nonmetals O metalloids metals [G]ns md "np 2 10 O nonmetals d. metalloids O O O O O O O O O O O O
Some patterns of electron configuration are listed below. In each case, G] stands for a noble-gas core and n, m, or o stand for integer numbers like 1, 2, 3 and so on. Note: assume G is lighter than Rn. Think about the chemical elements made of atoms with an electron configuration that matches each pattern. In what block or blocks of the Periodic Table would these elements lie? Would they be metals, nonmetals, metalloids, some of each? Use your answers to these questions to complete the table. location of elements electron configuration (check all that apply) of atoms blocks metals or nonmetals? O metals Os Op [G]as O nonmetals Od Of O metalloids O metals Os Op [G]ns°np° O nonmetals Od Of O metalloids O metals Os Op [G]am O nonmetals Od Of O metalloids
Which of the following are the CORRECT electron configurations for the atoms or ions indicated. Check all that apply. There are penalties for incorrect answers. Mg: [Ne] 252 As: [Ar] 4s2 3d10 4p3 O: [He] 252 2p3 Zr2+: [Kr] 5s2
Which of the following is a set of invalid quantum numbers? O n=4, I=3, m_l= -3 O n=3, l=3, m_l= -2 On=3, l=1, m_I= 1 O n=4, I=0, m_l= 3
8 please
a. Write the electron configuration for Ba²+. (Express your answer as a series of orbitals, in order of increasing orbital energy. For example, the electron configuration of Li would be entered as 1s²2s¹ or [He]2s¹.) b. Write the electron configuration for Ca²+. (Express your answer as a series of orbitals, in order of increasing orbital energy. For example, the electron configuration of Li would be entered as 1s²2s¹ or [He]2s¹.) c. Write the electron configuration for P³-. (Express your answer as a series of orbitals, in order of increasing orbital energy. For example, the electron configuration of Li would be entered as 1s²2s¹ or [He]2s¹.) d. Write the electron configuration for Te²-. (Express your answer as a series of orbitals, in order of increasing orbital energy. For example, the electron configuration of Li would be entered as 1s²2s¹ or [He]2s¹.)