30.Of the following sets of four quantum numbers, identify the ones that can exist for an electron in an atom? (A)(5, 4, 5, +1/2) (B)(2, 2, -1, +1/2) (C)(3, 2, 2, +1/2) (D)(6, 7, 0, +1/2) (E)(2, 0, -2, +1/2)

複選題35.Which of the following statements is correct? (A)In O2, O22- , O2- , and O2+ species, only the O22- molecule is diamagnetic. (B)The stability decreases in the order O2+ > O2 > O2 - >O2 2- (C)The dissociation energy of N2 is larger than that of N2 + , while the dissociation energy of C2+ is smaller than that of C2. (D)In Mn2+, Cr3+, Hg2+ , V 3+, Ni2+, and La3+ six transition metal ions, only Mn2+ , V 3+, and La3+ are paramagnetic. (E)The atom size increases in the order K+ > Cl- > S2- , while the atom size of Au+ is larger than that of Au3+ .

30.Of the following sets of four quantum numbers, identify the ones that can exist for an electron in an atom? (A)(5, 4, 5, +1/2) (B)(2, 2, -1, +1/2) (C)(3, 2, 2, +1/2) (D)(6, 7, 0, +1/2) (E)(2, 0, -2, +1/2)

其他試題

30.Of the following sets of four quantum numbers, identify the ones that can exist for an electron in an atom?
(A)(5, 4, 5, +1/2)
(B)(2, 2, -1, +1/2)
(C)(3, 2, 2, +1/2)
(D)(6, 7, 0, +1/2)
(E)(2, 0, -2, +1/2)