1A 8A Не 2A 3A 4A 5A 6A 7A Li Be B CNO FNe Na Ma Si P S CI Ar 38 4B 58 6B 78 8B к Cа Sc Cr Mn Fe Co NI Ge As Se Br Kr Write the expected electron configuration for the following atoms. (Express your answer as a series of orbitals. For example, the electron configuration of Li would be entered as 1s²2s' or [He]2s².) a. Sc b. Cr c. Be d. Zn e. Se

Q: 6. Arrange the following atoms in order of decreasing size-la atoms are in their ground states.) a.…

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Q: For n, I, ml, which set of quantum numbers would be allowed? O 101 O 300 O 120 О333

A: Solution :    Quantum number is defined as the set of numbers that explains the energy and position…

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Q: (Express your answer as a series of orbitals. For example, the electron configuration of Li would be…

A: All the electrons are arranged on orbital according to Hund's rule and aufbau principle.

Q: Which of the combinations below are possible quantum numbers for a 7 d orbital? O1= 2, m = 0 O1= 1,…

A: The quantum number l is called the azimuthal quantum number, it denotes the sub-shell. l = 0 (s…

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A: Given:Velocity (Δv) = 50.0 m/s.Mass of hydrogen atom = 1 amu = 1.66 x 10-27 Kg.

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Q: What value of I is represented by a s orbital? O 3 02 O none of these 01 0 0

A: Azimuthal quantum number can be represented by 'l'

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Q: 4. In a given atom, what is the maximum number of electrons that are allowed to have the following…

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Q: valence electron in a sodium (Na) atom. n mi ms 1 2 b) Fill in the following table to complete the…

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Q: What is the electron configuration corresponding to O,? O (1o,)°(lot)*(20,)°(20:) (3o,)…

A: O2+ ->Atomic number of O = 8 Number of electrons in O2 = 16 Number of electrons in O2+ = 15

Q: 6.80 Indicate the total number of (a) p electrons in N (Z = 7),(b) s electrons in Si (Z = 14), and…

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Q: In the ground state of 33AS: a) how many electrons have l = 1 as one of the quantum numbers? b) how…

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Q: List the four quantum numbers associated with the last electron added in the following orbital…

A: n = 3 l = 1  ml = -1, 0, 1 ms = +1/2 and -1/2

Q: 5. A group 15 element's valence electron has a set of quantum numbers as the following: n= 3, 1= 1,…

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Q: Could someone explain why the electron configuration of Pb is [Xe] 6s 4f^14 5d^10 6p^2   I got…

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Q: Q6. Which of the elements listed has 5 unpaired electron(s)?   A. Mn B. S C. Na

A: The atomic number of Xenon is 54. Xenon is a noble gas element, it doesn't lose any electron or…

Q: How many electrons can fill the following orbital? 1 4200 = 2√√√(2-2) e e-r/2ao ao 01 0 02 0 3

A: Wavefunction is represented by  ψnlm Where, n= Principal quantum number               l= Angular…

Q: How many electrons are in the following quantum number orbital , n=2, 1 = 1 , ml = 1 How many…

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Q: Which of the following sets of quantum numbers represents an electron with the highest energy in a…

A: An electron farther from the nucleus is less stable and has a higher energy state.

Q: O Which atom could have an electron with the following quantum numbers? n = 3, 1 = 2, m, = 0, m, =…

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Q: 1) Refer to the periodic table to write the electron configuration of bismuth (Bi)(Bi). Express your…

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Q: Number 5 through 9

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Q: 58 7140.12 Ce forth, notation (e.q, 152, 2s², 2p", and so Using complete not n of each of subshell…

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Q: shells a. Without referring to Table 6.2 in your textbook, predict the number of subshells in the…

A: Ans n=4 , l= 0 ,1,2,3

Q: 1a) Rank the following atoms/ions in order of atomic radius from smallest to largest: Br, Cl, I-, I…

A: Given,  1.a). Rank the following atoms/ions in order of atomic radius from smallest to largest: Br,…

Q: Boron, atomic number 5, occurs naturally as two isotopes, 10B and 11B, with natural abundances of…

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Q: Which orbital in each of the following pairs is lower in energy in a many-electron atom: (a) 2s, 2p;…

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Q: How many electrons in an atom can have quantum numbers n = 4,l = 1? Select one: О а. 1 O b. 2 O c. 6…

A: n is called the principal quantum number. It describes the energy of an electron. here the value of…

Q: 1.The element represented by the following electron configuration is ____________. [Rn] 7s^2 5f^11…

A: 1) The electron configuration of element given is [Rn] 7s2 5f11.

Q: Which of the following sets of quantum numbers describes an electron in the 5s subshell?     A. n…

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Q: How many electrons in an atom can have the quantum numbers n= 3, / = 2? O A. 5 В. 2 С. 18 OD. 10 O…

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Q: Assume that the filling of orbitals must be sequential, -1 → 0 → 1 (corresponding to px → Py→ P2)…

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Q: ndicate whether the following sets of quantum numbers are allowed. If it is, indicate the orbital…

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Q: Draw orbital diagrams for the ground states of: (a)  Terbium, Tb, a lanthanide element. (b)  The…

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Q: Select the "orbitals" that represent impossible combinations of the quantum numbers n and I. There…

A: for 4g and 2f, n and L combination not possible      n=Priciple quantum number    l=Angular…

Q: (3) Which set of quantum numbers cannot specify an orbital and state why not. a. n=2, l=1, m=-1 b.…

A: The possibility of the set of quantum number is dependent on the value of the individual quantum…

Q: Give the number of core electrons in a copper atom. A) 1 B) 27 C) 29 D) 18 E) 28

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Q: What is the maximum number of electrons that can be identified with each of the following sets of…

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Q: 5. Draw orbital diagrams for the ground states of: (a) Terbium, Tb, a lanthanide element. (b) The…

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Q: Which of the following sets of quantum numbers could describe a valence electron in an atom of…

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Q: 26,28,29

A: Find the answers in the following steps:

Q: 24 and 25 please

A: 24) Since f sub-shell has 7 orbitals in it  Just like s has 1, p has 3 and d has 5  And each orbital…

Q: What is the maximum number of electrons in an atom that can have the following set of quantum…

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