![(a) Ga (b) K (c) Fe* ():C:(C():CI: (d) Mg? 55. The Lewis dot symbol for the chloride ion is (a):C 56. How many unhybridized p orbitals are in an sp hybridized carbon atom? 57. What is the hybridization of the bonding orbitals on carbon in CF? 58. According to VSEPR theory, which one of the following molecules is trigonal bipyrarnida? (a) 1 (b) 2 (b) sp (b) Xef (d) 0 (a) sp (d) spd (d) PFs (d) O (a) SF (c) SFo 59. Which of the following molecules has polar bonds but is a nonpolar molecule? (a) CO (b) CO (c) CHO, 60. How many sigma and pi bonds are there in the molecule below? ?? (a) 4 a, 3 m (b) 60, 3 (c) 6 o, 2 r (d) 4a. 2 ? 61. What is the ground-state electron configuration for Cu? (e) [Ar]3di (b) [Ar]3d 4s? (c) [Arj3d (d) [Ar]3d 104s (e) [Ar]3d4s 62. According to MO theory overlap of two p atomic orbitals produces: (a) one n MO and one ??? (c) one n MO and one n MO or one ? MO and one d MO (b) one nHO and one ?.MO (d) one n. Mo and one ?. MO 63. The bond order of any molecule containing equal numbers of bonding and antibonding electrons is a)0 (b)1 (c)2(d) (e) 3 hic two electrons in an atom can have the same four quantum numbers is a statement of? 9) Paul exdusion prinople (b) Bohs equation (C) Hunds rule (a) Daltons atomic theory (e) De Broglie relation On anot have the quantum numbers n 1200 (b)21,-1 ()3,1,-1 (d) 1,1,1 ntemot cectrons is the strongest for which of the following elements?](http://img.homeworklib.com/questions/110c0470-bf8c-11ea-b83f-255feedb4327.png?x-oss-process=image/resize,w_560)
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(a) Ga" (b) K (c) Fe* ():C:(C():CI: (d) Mg? 55. The Lewis dot symbol for the...
The ground state electron configuration of a mn^2+ is 1s^22s^22p^63s^23p^63d^5 me^2+ is paramagnetic with five unpaired...
The ground state electron configuration of a mn^2+ is 1s^22s^22p^63s^23p^63d^5 me^2+ is paramagnetic with five unpaired electron. diamagnetic. paramagnetic with one unpaired electron paramagnetic with three unpaired electron paramagnetic with two unpaired electron which ground-state electron configuration is incorrect? br:[ar]3d^104s^24p^5 k: [ar] 4s^1 fe: [ar]3d^5 zn: [ar]3d^104s^2 What 2+ ion has the following ground state electron configuration? The procedure by which electrons are assigned to (or buih up into) orbitals is known as the principle. a. Aufbau b. Bohr c....
18. In which molecule is the central atom sp'd hybridized A. NO B. CIO,C. SO D....
18. In which molecule is the central atom sp'd hybridized A. NO B. CIO,C. SO D. AsFs E. SFs 19. A molecule with the formula AB, and a trigonal planar molecular geometry uses to to f ts ơ bonds. A. sp hybrid orbitals B. sp2 hybrid orbitals C. sp3 hybrid orbitals E. sp'd hybrid orbitals
Which statement about the quantum numbers that identify an atomic orbital is not correct? The angular...
Which statement about the quantum numbers that identify an atomic orbital is not correct? The angular momentum quantum number, , identifies the shape of an orbital. b. The value of the angular momentum quantum number can range from 0 to n, where n is the principal quantum number for the orbital. Orbitals with the same value for the principal quantum number and the angular momentum quantum number are said to be in the same subshell. d. Orbitals with the same...
21) In 1,1,2,2-tetracyanoethylene, INC):CCCN), the nu tetracyanoethylene, (NCICCICN the number of bonds a bonds, and lone...
21) In 1,1,2,2-tetracyanoethylene, INC):CCCN), the nu tetracyanoethylene, (NCICCICN the number of bonds a bonds, and lone pairs electrons in the molecule is it bonds bonds lone pairs coge 9 22) Which of the following species would not be expected to have a tetrahedral shape? a) Sif b) BeF, c) BF NF, XeF. 23) All of the following molecules would be polar except HO b) c) d) e) SO, H.O OF F.CO What is the hybridization of the central atom in...
1) Fill in the blanks: a. The principal quantum number,"n", can have integer values from b....
1) Fill in the blanks: a. The principal quantum number,"n", can have integer values from b. The angular momentum quantum #, "C", can have integer values from C. The magnetic quantum number, "m", can have integer values from d. Whenn - 3. I can have values of c. For the 3d sublevel, e has a value of f. When n = 4, can have values of 8. For the 4p sublevel, has a value of h. When n = 2,...
The maximum number of electrons that n, is can occupy an energy level described by the...
The maximum number of electrons that n, is can occupy an energy level described by the principal quantum number an energy C. 2n D. 2n. . "No two electrons in an atom can have the same four quantum numbers is a statement of A. the Pauli exclusion principle B. Bohr's equation. C. Hund's rule. D. de Broglie's relation. E. Dalton's atomic theory. . The orbital diagram for a ground state carbon atom is 1s 2s 2p Row 1 ↑↓ ↑↓...
Lewis Dot Structures describe the connectivity of the atoms in a species. a) Determine the centra...
Lewis Dot Structures describe the connectivity of the atoms in a species. a) Determine the central atom (least electronegative) Hydrogen will not be a central atom. b) Draw the skeleton. c) Determine the total number of valence shell electrons d) Place the electrons around the terminal atoms to satisfy the octet rule (Be). Hydrogen ok with two electrons. If there are electrons left over then place them around the central atoms as lone pair electrons. Some atoms (period 3 and...
Which of the following set of e l? a) b) e) d) e) wing set of...
Which of the following set of e l? a) b) e) d) e) wing set of quantum numbers describes an electron in the s -5,1-0, m-3, m,- -1/2 n-5.1-2. m - 2, m.- +1/2 n-5/-1, mi-1, m,--1/2 n-5,1-4, m 4 , m.--1/2 n-5.1-3. m, 0, m,- +1/2 What element has an electron configuration of Kr]5s4d5p': a) Sn b) As d) e) Sb Pb 0. A possible set of four quantum numbers (n. l, m, m) for the highest energy electron...
Consider a ground state calcium atom. Which of the following statements is FALSE? A. The electron...
Consider a ground state calcium atom. Which of the following statements is FALSE? A. The electron configuration of the calcium atom is [Ar]4s^2 B. Two electrons occupy the 3s orbital; a spherically shaped orbital. C. One of the numerous electrons in the 3p orbitals corresponds to the set of quantum numbers: n=1, l=2,ml=0,ms=+1/2 D. The calcium atom has a total of 20 electrons E. The electrons occupying the 1s orbital are lower in ergy than the electrons occupying the 2s...
whats the answers please GENERAL CHEMISTRY LAB I-CHEM 111- Quiz # Lab 19 Flame Test, Atomic...
whats the answers please
GENERAL CHEMISTRY LAB I-CHEM 111- Quiz # Lab 19 Flame Test, Atomic Structure and Quantum Numbers 1. What are the fundamental particles that an atom contains? A wave function has a set of three quantum numbers, which are? 2. Arrange the orbitals for a many electron atom in each of the following lists in the order of increasing energy a. 3d, 2p, 4s, 3p b. 45, 3d, 5s, 4d 3. Write the electron configurations for the...
The ground state electron configuration of a mn^2+ is 1s^22s^22p^63s^23p^63d^5 me^2+ is paramagnetic with five unpaired electron. diamagnetic. paramagnetic with one unpaired electron paramagnetic with three unpaired electron paramagnetic with two unpaired electron which ground-state electron configuration is incorrect? br:[ar]3d^104s^24p^5 k: [ar] 4s^1 fe: [ar]3d^5 zn: [ar]3d^104s^2 What 2+ ion has the following ground state electron configuration? The procedure by which electrons are assigned to (or buih up into) orbitals is known as the principle. a. Aufbau b. Bohr c....
18. In which molecule is the central atom sp'd hybridized A. NO B. CIO,C. SO D. AsFs E. SFs 19. A molecule with the formula AB, and a trigonal planar molecular geometry uses to to f ts ơ bonds. A. sp hybrid orbitals B. sp2 hybrid orbitals C. sp3 hybrid orbitals E. sp'd hybrid orbitals
Which statement about the quantum numbers that identify an atomic orbital is not correct? The angular momentum quantum number, , identifies the shape of an orbital. b. The value of the angular momentum quantum number can range from 0 to n, where n is the principal quantum number for the orbital. Orbitals with the same value for the principal quantum number and the angular momentum quantum number are said to be in the same subshell. d. Orbitals with the same...
21) In 1,1,2,2-tetracyanoethylene, INC):CCCN), the nu tetracyanoethylene, (NCICCICN the number of bonds a bonds, and lone pairs electrons in the molecule is it bonds bonds lone pairs coge 9 22) Which of the following species would not be expected to have a tetrahedral shape? a) Sif b) BeF, c) BF NF, XeF. 23) All of the following molecules would be polar except HO b) c) d) e) SO, H.O OF F.CO What is the hybridization of the central atom in...
1) Fill in the blanks: a. The principal quantum number,"n", can have integer values from b. The angular momentum quantum #, "C", can have integer values from C. The magnetic quantum number, "m", can have integer values from d. Whenn - 3. I can have values of c. For the 3d sublevel, e has a value of f. When n = 4, can have values of 8. For the 4p sublevel, has a value of h. When n = 2,...
The maximum number of electrons that n, is can occupy an energy level described by the principal quantum number an energy C. 2n D. 2n. . "No two electrons in an atom can have the same four quantum numbers is a statement of A. the Pauli exclusion principle B. Bohr's equation. C. Hund's rule. D. de Broglie's relation. E. Dalton's atomic theory. . The orbital diagram for a ground state carbon atom is 1s 2s 2p Row 1 ↑↓ ↑↓...
Lewis Dot Structures describe the connectivity of the atoms in a species. a) Determine the central atom (least electronegative) Hydrogen will not be a central atom. b) Draw the skeleton. c) Determine the total number of valence shell electrons d) Place the electrons around the terminal atoms to satisfy the octet rule (Be). Hydrogen ok with two electrons. If there are electrons left over then place them around the central atoms as lone pair electrons. Some atoms (period 3 and...
Which of the following set of e l? a) b) e) d) e) wing set of quantum numbers describes an electron in the s -5,1-0, m-3, m,- -1/2 n-5.1-2. m - 2, m.- +1/2 n-5/-1, mi-1, m,--1/2 n-5,1-4, m 4 , m.--1/2 n-5.1-3. m, 0, m,- +1/2 What element has an electron configuration of Kr]5s4d5p': a) Sn b) As d) e) Sb Pb 0. A possible set of four quantum numbers (n. l, m, m) for the highest energy electron...
whats the answers please
GENERAL CHEMISTRY LAB I-CHEM 111- Quiz # Lab 19 Flame Test, Atomic Structure and Quantum Numbers 1. What are the fundamental particles that an atom contains? A wave function has a set of three quantum numbers, which are? 2. Arrange the orbitals for a many electron atom in each of the following lists in the order of increasing energy a. 3d, 2p, 4s, 3p b. 45, 3d, 5s, 4d 3. Write the electron configurations for the...
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