1. Which of the following element will have its final orbital in a dumbbell shape? A) Barium  B) Calcium  C) Erbium D) Thallium 2. Which of the following has a diamagnetic property ? A) Argon B) Chlorine C) Iron D) Carbon 3. Which of the following does NOT have the same number of highest-energy-level electrons as barium?  A) Aluminum B) Beryllium C) Calcium D) Strontium

Q: Which of the following BEST explains why a 3p orbital is higher in energy than a 3s orbital for all…

A: In Multi-electron species, each electron is influenced by the motions of the others. This electron…

Q: Select the orbital in each of the following pairs that fits the description: (a) the higher-energy…

A: Electrons are arranged in orbitals. Orbitals can be defined as the probability regions where…

Q: A. B. 1. Atomic orbital 2. Aufbau building up _3. Azimuthal quantum number _4. Electron…

A: In multiple questions we solve only one question according to the Bartleby Guidelines. We need to…

Q: Examine the total number of orbitals in the n = 1 through 4 shells. What is the relationship between…

A: We are ro find number of orbitals for n=1 to 4. And find a relationship between n value and number…

Q: Match statements 1 to 3 with a to d:1. They have the same shape.2. The maximum number of electrons…

A: The electron in an atom can be represented with the help of four quantum number-n, l, m, s. n is the…

Q: A student draws the orbital diagram below for the 3d electrons in a V atom. What, if anything, is…

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Q: 6.95 Use the Aufbau principle to obtain the ground-state electron configuration of technetium.

A: Aufbau principle states that while filling the electrons, the lower energy orbital are filled before…

Q: Here is a sketch of a 3d, orbital: This sketch is about 1800 pm wide. The coordinate (x, y, and z)…

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Q: Which of the following statements is consistent with the electron configuration 1s22s22p63s23p6? a)…

A: Shell: A shell is the well-defined circular that followed by electrons around an atom’s…

Q: Q16. Which one of the following is an incorrect orbital notation? B. 2d C. 3s D. 2p A 4f

A: 2d orbital can’t exist in an atom. We can provide an explanation for it from its subsidiary quantum…

Q: 11. Consider the electron configuration 1s 2s2 3s²3p63d 4s?. Which of the following statements is…

A: The given electronic configuration is:   1s2 2s2 2p6 3s2 3p6 3d8 4s2 There are 16 electrons present…

Q: Which orbital does not fill before a 4s in a multielectron atom? Select one: а. 2s b. 3s с. Зd O d.…

A: The answer of the above questions are given in following steps.

Q: (1) What is the complete ground state electron configuration for the helium atom?   (2) What is…

A: 1) Since the atomic number of Helium atom is 2 Hence the  complete ground state electron…

Q: 10. Which rule or principle does the following orbital diagram violate? Why? 11. Which rule or…

A: There are mainly three principle or rule for orbital diagram. 1. Pauli exclusion principle  2.…

Q: n-1,2, 3,- 1=0, 1, 2, 3, (-1) m = -(1- 1) (1+1) 4.0, + How many energy levels are there in a given…

A: There are four quantum numbers which describes the exact position of an electron.  Principal…

Q: Consider an orbital subshell with n = 5 and l = 3. Determine the correct designation of this…

A: The principal quantum number for the given orbital is 5 and with Azimuthal quantum number of 3 and…

Q: Match statements 1 to 3 with a to d:1. They have the same shape.2. The maximum number of electrons…

A: Orbitals: These are the shapes or mathematical functions used to describe the position and wave-like…

Q: B -An electron in orbital B will have more energy than an electron in orbital A.       C -An atom…

A: We that the cylinders in Figure 6 depict orbitals in another universe:

Q: Which electron is, on average, farther from the nucleus: an electron in a 3p orbital or an electron…

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Q: An atom's electron configuration ends with 3p4. If another atom has seven more electrons, what would…

A: Interpretation -  If an atom's electronic configuration ends with 3p4 then we have to tell about…

Q: Which of the following elements will have an unpaired electron in the type of orbital shown in…

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Q: . Use the Aufbau Principle & Hund's Rule to write the full electron configurations for the first 36…

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Q: List the following orbitals in order of increasing energy: 2s, 2p, 4s, 1s, 3d, 3p, 4p, 3s. Highest…

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Q: How many orbitals are allowed in a sub shell if /=2 A) 3 (B) 5 D 7

A: Introduction :  In an atom the set of four integers defines an electron completely and atomic…

Q: A certain shell is known to have a total of 16 orbitals. Which shell is it? Select one: a. n = 16…

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Q: Which statement about the Schrödinger equation is true?  A - The Schrödinger equation gives the…

A: The following statements are correct about Schrödinger wave equation:

Q: True or false. (Would help if false questions are explained :)) 1. Hund's rule states that when…

A: To answer: true or false  Hund's rule states that when placing electrons in orbitals, electrons…

Q: Which is TRUE about the 3p electrons in sulfur? (A) They travel in a figure 8 orbit (B) They are…

A: Postulates of Bohr’s Model of an Atom: In an atom, negatively charged electrons revolve around the…

Q: The following is an electron configuration for one of the elements on the periodic table:…

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Q: Which is the correct orbital notation of a lithium atom in the ground state? 2p1 1. 1s1 2s2 182 2s2…

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Q: How many orbitals are possible for the n= 4 shell? Select one: а. 9 b. 25 С. 16 d. 4 e. 36

A: Principal quantum number (n) :-  It signifies the size and energy of main shell or ORBIT The range…

Q: 3.12 What is the maximum number of electrons that can be con- tained in each of the following? a. A…

A: In an atom, the electrons are arranged in different energy levels.  Based on these energy levels,…

Q: 3. Which of the following relates to the phenomenon of electrons occupying orbitals at the same…

A: Aufbau principle states that in the ground state of atom , electrons are filled in order of…

Q: Here is a sketch of a 3d,, orbital: This sketch is about 1800 pm wide. The coordinate (x, y, and z)…

A: From the given diagram, we can see that the lobes of electron are present only in the XZ plane and…

Q: Which statement about the quantum numbers that identify an atomic orbital is not correct? Select…

A: the set of numbers used to describe the position and energy of electron in an atom are called…

Q: 2. If an orbital contains 3 electrons then what will be the block of Carbon (1) s (2) p (3) d (4) f

A: The atomic no. Carbon is 6 , so it has 6 electrons.

Q: Which electron is, on average, further from the nucleus: an electron in a 3p orbital or an electron…

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Q: 2. Which is TRUE about the 3p electrons in sulfur? (A) They travel in a figure 8 orbit (B) They are…

A: The increase in shell number  energy also increases

Q: In a given atom, what is the maximum number of electrons that can have the following quantum…

A: Quantum number : This is set of  four number which describes the position and orientation of…

Q: Which of the following subshells do not exist? a. 1p b. 5d c. 6f d. 1s   6.For each of the…

A: According to Aufbau principle, orbitals are filled in order of their increasing energies (in the…

Q: 8. In the quantum-mechanical model of the atom, how orbit is being defined? A. Region of the most…

A: Multiple question given related to quantum number and quantum mechanical model.

Q: Consider an orbital subshell with n=5 and l=3. Determine the correct designation of this subshell…

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Q: Which electron configuration represents an atom in the ground state? a) 1s2 2pl b) 1s2 2s2 3p2 c)…

A: Since you have posted a question with multiple sub parts, we will solve first three sub parts for…

Q: The 8s sublevel is placed after the 7p sublevel when electron configurations are predicted. What is…

A: Given,  Two subshells 8s and 7p; For 8s subshell, n = 8 and ℓ = 0 For 7p subshell, n = 7 and ℓ = 1

Q: Consider the electron configuration 1s22s22p6 3s23p63d84s2. Which of the following statements is…

A: The given electronic configuration: 1s22s22p63s23p63d84s2 The true statement about the given…

Q: For the following sets of quantum numbers, determine which describe actual orbitals and which are…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Which of the following is an incorrect designation for an atomic orbital? a) 1s b) 3d c) 2p d) 3f 8.

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Q: Imagine that the cylinders in Figure 6 depict orbitals in another universe. Which statement about…

A: The solution is given below -

Q: 1. State the maximum number of electrons that the following sublevels may contain. а. 7s b. 5p с. Зd…

A: Please note: As per our company guidelines we are supposed to answer only three parts of one…