Identify the correct values for a 4f sublevel. A) n = 4, I = 3, mi = -2 B) n -2,

Question

Identify the correct values for a 4f sublevel. A) n = 4, I = 3, mi = -2 B) n -2, 1 = 0, ml = 0 C) h = 1, l = 0, ml = 0 D) ri = 2, l = ml = 2 11) For a hydrogen atom, which electronic transition would result in the emission of a photon with the highest energy? A) 3p rightarrow 6d B) 4s rightarrow 5p C) 5f rightarrow 3d D) 4p rightarrow 2s Which element has the ground-state electron configuration [Rn]7s^2d^2 ? A) Th B) Sg C) Rf D) Pa 13) How many unpaired electrons are present in the ground state P atom? A) 0 B) 1 C) 2 D)3 14) Of the following, which atom has the largest atomic radius? A) I B) At C) Rb D) Cs 15)) Choose the paramagnetic species from below. A) Mg B)Cd C)02- D)Nb3+ 16) Of the following, which element has the highest first ionization energy? A) Te B) Sr C) K D) Br 17) Which of the following ionic compounds would be expected to have the highest lattice energy? A) Na Br B) K Br C) Li Br D) Rb Br

Explanation / Answer

10) A

11) D

12) C

13) D

14) B

15) C

16) B

17) C

most of the questions here can answere using a periodic table. for question 17 if smaller the cation and bigger the anaion have more latice energy. anion is same. have to consider the cation only

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