Test Bank Chapter 7 Inorganic Chemistry

This study source was downloaded by 100000857300661 from CourseHero.com on 11-18-2022 05:57:11 GMT -06:00https://www.coursehero.com/file/73960514/Testbankchapter7-pdf/ Test bank chapter (7) Choose the most correct answer 1. The lowest energy state of an atom is referred to as its a) bottom state. b) ground state. c) fundamental state. d) original state. 2.All s orbitals are a) shaped like four-leaf clovers. b) dumbbell-shaped. c) spherical. d) triangular. 3. [He]2s22p2 is the electron configuration of which element? a) beryllium b) boron c) carbon d) nitrogen 4. What are the valence electrons of vanadium (V)? a) 4s2 b) 3d3 c) 4s23d3 d) 3d5 5.What are the valence electrons of gallium Ga? a) 4s2 b) 3d3 c) 4s24p1 d) 3d5 6. The electron configuration of a neutral atom is [Ne] 3s23p1. The four quantum numbers of the last electron are: a) (2, 1, -1, +1/2) b) (3, 3, -1 , +1/2) c) (3, 0, -1, +1/2) d) (3, 1, -1, +1/2 ) 7. How many unpaired electrons does chromium(Cr) have? a) 0 b) 2 c) 4 d) 6 8. How many unpaired electrons does selenium(Se) have? a) 0 b) 2 c) 4 d) 6This study source was downloaded by 100000857300661 from CourseHero.com on 11-18-2022 05:57:11 GMT -06:00https://www.coursehero.com/file/73960514/Testbankchapter7-pdf/