Question

QUESTION 52 Which of the following is/are true? Select all that apply. Ti has 2 valence electrons and 20 core electrons Bi has 5 valence electrons. 3 of which are unpaired Avalence electron in its ground state in Sb could have the quantum numbers n-5.1-2. m o ms - 1/2 Ca and Zn have the same number of valence electrons QUESTION 53 Which of the following is/are true? Select all that apply The ground-state electron configuration for B.Sis[Xe] 4:14 10 The ground-state electron configuration for N is [A] 452 305 The ground-state electron configuration for the ion makes is [Nej 32 3p The ground-state electron configuration for the lon Sn makes is [kr] 552 40 10 5p6

Answer 1

Solution:

Answer 52) Bi has 5 valance electron 3 of which are unpaired.

Ca and Zn have the same number of valance electron

Answer 53) The ground state electronic configuration of Bi^5+ is [Xe] 4f14 5d10

The ground state electron configuration of the ion S makes is [Ne] 3S2 3p6