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Which of the following ions have noble gas electron configurations? (Select all that apply.) a Ca2+...
Which of the following ions have noble gas electron configurations? (Select all that apply.) Y3+, Mn4+, Fe3+, v2+ (a) Y3+ Mn4+ Fe3+ v2+ (b) TI, TI3+, o2- TI+ TI3+ 02- (c) Mo4+, Al3+, Ce4+ Mo4+ A13+ Ce4+ (d) Ba2+, Pd4+, Au3+ Ва2+ Pd4+ Au3+
Using SPECTROSCOPIC notation write the complete electron configuration for the chromium(II) ion. Using NOBLE GAS notation write the electron configuration for the cobalt(III) ion. Submit Answer Try Another Version 3 item attempts remaining Write ground-state electron configurations for the ions S, P3, Na and Crt. Which do you expect will be paramagnetic due to the presence of unpaired electrons? (Express your answer as a series of orbitals. For example, the electron configuration of Li would be entered in complete form...
(References] Which of the following compounds or ions do not have an octet of electrons surrounding the central atom? (Select all that apply.) KrF2 SiCl4 SeBr4 NH CIF Try Another Version 2 item attempts remaining Submit Answer
Write condensed electron configurations for the following atoms and ions, using appropriate noble-gas core abbreviations. Put superscripted electron count numbers in parentheses. Examples: Fe = [Ar]4s(2)3d(6), Sn2+ = [Kr]4d(10)5s(2), S2- = [Ar]. (a) Si= (b) Zn2+=
Write condensed electron configurations for the following atoms and ions, using appropriate noble-gas core abbreviations. Put superscripted electron count numbers in parentheses. Examples: Fe = [Ar]4s(2)3d(6), Sn2+ = [Kr]4d(10)5s(2), S2- = [Ar]. (a) Ba2+ = [Xe]6s(0) Incorrect: Your answer is incorrect. (b) Ca2+ = [Ar] Correct: Your answer is correct. (c) Cu+ = Incorrect: Your answer is incorrect. (d) Ti2+ = [Ar]3d(2)4s(0) Incorrect: Your answer is incorrect. (e) Co = Incorrect: Your answer is incorrect.
3 attempts left Check my work Select all that apply. Consider the electron configurations of the noble gases except for helium. Which valence sublevels are completely filled for each of these noble gases? S P d
14. -13 points Starting with the previous noble gas, write the condensed electron configurations of the following ions. (Type your answer using the format (Nej 32 3pt for (Ne p !) (a) Au (b) a Submit Answer 16. 4/4 points Previous Answers
8. Write the condensed electron configurations for each of the following ions. (The condensed electron configurations use the prior noble gas symbol enclosed in square brackets to depict the core electrons.) a) Cr3+ b) 52 Co2+,
References This question has multiple parts. Work all the parts to get the most points. a Write electron configurations to show the first two ionization processes for rubidium. Rb(g) + Rb+(g) Rb+ (8) Rb2+ (8) (Express your answer using the noble gas notation. For example, the electron configuration of Li would be entered as (He]2s'.) Rb: Rb+: Rb2+ Submit Submit Answer Try Another Version 1 item attempt remaining
Identify two ions that have the following ground-state electron configurations. Part A [Ar] Check all that apply. Lit Ca2+ ОСІ Na+ Fe2+ Part C [Kr]58-4d10 Check all that apply. Sb3+ Sn- Sn2+ Pdt O Fr+