8.29 Write the ground-state electron configurations of the following transition metal ions: (a) Sc3+, (b) Ti4+, (c) V5+, (d) Cr³+, (e) Fe2+, (f) Fe3+
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- Which Period 4 transition-metal ions are isoelectronic with (a) Zn2+ (b) Mn2+ (c) Cr3+ (d) Fe3+Write the electron configuration and orbital diagram for each ion and predict whether each will be paramagnetic or diamagnetic.(a) Co2+ (b) N3- (c) Ca2+What is the electron configuration and orbital diagram of:(a) Na+(b) P3–(c) Al2+ (d) Fe2+(e) Sm3+
- Write the condensed ground-state electron configurations of these transition metal ions, and indicate which are paramagnetic. (Type your answer using the format [Ar] 4s2 3d10 4p1 for [Ar] 4s23d104p1.) (a) Mo3+ O paramagnetic O diamagnetic (b) Hf2+ O paramagnetic O diamagnetic (c) Mn2+ O paramagnetic O diamagnetic (d) v3+ O paramagnetic O diamagneticDiscuss each conclusion from a study of redox reactions:(a) The nitride ion functions only as a reducing agent.(b) The nitrate ion functions only as an oxidizing agent.(c) The nitrite ion functions as an oxidizing or a reducing agent4. Write an appropriate set of four quantum numbers (n, l, ml & ms) that could be representative of a valence electron in each of the following atoms or ions. (a) Bi (m (b) Sr (c) Mo (d) Ru2+ (e) Eu
- Write down the set of quantum numbers that describe the 4th and 11th electrons of Mg atom. 2. А. В. Write down the orbital diagram for each transition metal ion below, and predict whether the ion is paramagnetic or diamagnetic. (a) Cul* (Z=29) (b) Zn²* (Z=30) С. Are the following combinations allowed? If not, show two ways to correct them: (a) n = 2; 1 = 0; mị = -1; ms= +1/2 (b) n = 3; 1= 1; mị = 0, mş=-1/2 (c) n= 4; 1= 3; mị = -1; ms= -1/2 (d) n = 3; 1= 3; mị = +2; mş=+1/2 In which of the following ground state electron distribution, the Hund's rule is violated? Justify your answer. D. (A) (B) (C) (D) Е. Which of the following is a violation of Pauli's exclusion principle? Justify your answer. (A) 11 (B) tt (C) 14 (D) fWrite the ground-state electron configurations of the following transition metal ions. (a) Sc3+ (b) Cr3+ (c) Cu+ (d) Au+Write the condensed ground-state electron configurations of these transition metal ions, and state which are paramagnetic:(a) Mo³⁺(b) Au⁺(c) Mn²⁺(d) Hf²⁺