(a) How does the Bohr model differ from the quantum mechanical model of the atom? Describe at least 2 differences. (b) Define each of the 4 quantum numbers (n, l, ml, ms) and what they physically represent about the orbital and/or electron. (d) How many quantum numbers are needed to completely define a specific orbital? Provide the quantum numbers for the 2s orbital. (d) How many quantum numbers are needed to completely define a specific electron? Provide the quantum numbers for the second electron to fill into a 2s orbital.

Q: In one atom, what is the maximum number of electrons that could have the quantum number of n = 4?

A: Applying concept of shell consisting max no. of electrons, Maximum number of electrons=2n2 where n…

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Q: Using the Bohr model, determine the energy in joules of the photon produced when electron in a Het…

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Q: How many orbitals have the following quantum numbers: n =3, l = 2? And how many electrons?

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Q: Which would you expect to be greater, I1 for a boron atom or I2 for a carbon atom?

A: The electronic configuration of Boron and carbon is

Q: Referring to the figure below, we see that the atomic number Z is proportional to f/2 or that z² is…

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Q: what are the maximum number of electrons which can be present in a subshell with quantum number n=3…

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Q: Q la- Calculate the radius of the first orbital of the hydrogen atom according to the Bohr model?…

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Q: 7.62 The quantum-mechanical treatment of the H atom gives the energy, E, of the electron as a…

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Q: What are the possible quantum numbers for the state n = 4 in atomic hydrogen?

A: To completely describe an electron in an atom, four quantum numbers are needed: energy (n), angular…

Q: What is the maximum number of electrons within an atom that can have the quantum numbers n = 4, l =…

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Q: Identify the 4 quantum numbers of the 17th electron of Strontium

A: Identify the 4 quantum numbers of the 17th electron of Strontium

Q: How much energy is reguired to remo ve an electron from a bydrogen atom originally at p.2

A: E= -13.6Z2÷n2 ev n= no of shell Z atomic number . E= Einfinite-E1 Z=1;n=1 for Hydrogen atom…

Q: Write the quantum sets for the 3 3p electrons for phosphorus?

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Q: Calculate the change in energy (in Joules) when an electron transition from n=4 to n=2 in a hydrogen…

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Q: What is the effective principal quantum number n of the valence electron in the ground configu-…

A: the solution is shown below.

Q: a) List the values of n, I, and m for orbitals in the 2p subshell. b) What is the total number of…

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Q: What are (a) the locations for the maxima of the radial probability distribution for the 2s orbital.…

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Q: 1. What is the importance of understanding the role of quantum numbers in chemistry?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What orbital has the quantum numbers n=4 I = 3, m1 = - 1?

A: Given information: n = 4, l = 3, and ml = -1

Q: 2. Determine the energy (in Joules) of light with a frequency of 4.5 x 1010 Hertz. What region of…

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Q: A. Calculate the wavelength of light emitted when an electron moves fromn=4 to n = 1 in the H atom.…

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Q: What is the difference between the 2pz and the 3p, orbitals? Which quantum numbers in the orbital…

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Q: Briefly describe the Bohr atom. A drawing might be appropriate. Give its properties and assumptions.…

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Q: Classify the following statementsas either true or false: (a) In a contourrepresentation of an…

A: The probability of finding an electron in a contour representation of an 2p-orbital (orbital is…

Q: What is the maximum number of electrons that can have the quantum numbers n = 3, ℓ = 2, mℓ = 1?

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Q: What is the maximum number of electrons that can have the quantum numbers n = 3, ℓ = 2, mℓ = 2?

A: Since each orbital can hold a maximum of two electrons.

Q: Sketch the shape of the orbital with the quantum numbers n=3, l=0, and ml=0

A: n = 3(Principle quantam number) represents 3rd subshell. At l = 0(Azimuthal quantam number), only…

Q: . How many subshells are there in the electron shell with the principal quantum number n4?

A: Given , Principal quantum number  n =4 Now  , we now that number of subshells are given by azimuthal…

Q: Write a set of possible quantum number (n,l,m1,ms1) of the 40th electron for iodine (I). And briefly…

A: Write a set of possible quantum number of the 40th electron for iodine (I) ?

Q: Using the Bohr model, determine the energy in joules of the photon produced when an electron in a…

A: Using the Bohr model, the energy is

Q: 1. Explain the different principles involved in a distribution in the orbitals?

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Q: For an electron in a 2s orbital, what is the probability of finding the electron at any location…

A: Answer 1st.

Q: The first ionization energy of helium is 2370 kJ mol¯1, the highest for any element. (a) Define…

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Q: Determine for the 1s-electron in the hydrogen atom the average value of its distance from the…

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Q: Calculate the energy (in joules), orbital diameter (in Å) and velocity (in m/s) of the electron in…

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Q: 4. What is the name of the orbital with quantum numbers n 4 and I= 1?

A: Given :-  n = 4  n is the principle quantum number  l = 1  l signifies azimuthal quantum number

Q: Hydra atom initially sn its around state (nei), absods a photon and ends up an etcited state where…

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Q: What is the total number of orbitals associated with the principal quantum number n = 3?

A: The principal quantum number, n = 3

Q: -The probability density plots of 1s and 2s orbitals are given in Fig. 1s 2s - The density of dots…

A: Given diagrams of 1s and 2s orbitals are :  What is the true statement about 1s and 2s orbitals = ?…

Q: List and describe the signif icance of the quantum numbers needed to specify the internal state of a…

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

Q: In one atom, what is the maximum number of electrons that could have the quantum number of n = 3?

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Q: Given n = 2, which of the quantum numbers is NOT possible.

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Q: 3. For hydrogen, discuss what present quantum theory predicts for the position of the 1s electron?

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

A: Hi, Since you have posted multiple sub part questions as per our guidelines we will answer first…