s subshell p subshell 1000 d subshell f subshell electrons electrons electrons electrons shell How many total electrons are in the n = 2 shell? A total of electrons

Q: Selenium, with electron configuration 3p4 has possible term symbols ¹S0, ³Po, 3P1, ³P2, ¹Do. One…

A: How to find ground state of given electronic configuration

Q: Which of the following wavelengths of light is emitted by this atom when an

A: Answer is 776 nm  last one In dealing energy and wavelength of photon   product of  Planck's…

Q: What is the energy in eV of the electron of a hydrogen atom for the orbit designated n = 3?

A: Write the given values of this problem: n=3

Q: Apply the Pauli exclusion principle to determine the number of electrons that could occupy the…

A:

Q: Energles of the lowest electron levels in the sodium atom n=6 n = 5 n=4 n=3 n = 2 n=1 -1.10 eV -1.40…

A: wavelength of incident photon = 393 nm The energies of different levels of sodium atom is given in…

Q: What's the energy of the photon that is emitted by the hydrogen atom when it makes a transition from…

A: Given data: The principal quantum number corresponding to the initial energy state is, ni= 4 The…

Q: Is an electron most strongly bound in an H, He+, or Li++ atom? Explain.

A: Among hydrogen H helium ion He+ and lithium ionLi++  . Electrons in the Lithium have strongest bond…

Q: By calculating its wavelength, show that the first line in the Lyman series is UV radiation. nm

A:

Q: 3. An electron in a hydrogen atom is in the M shell (so n=3). A) What is the smallest orbital…

A: Dear student, as per the guideline I will answer the first 3 subparts please repost the remaining…

Q: Which of the following is a quantum number?    options:   0.2   2   0.02   None of the above.

A:

Q: h = 6.63x10-34 Js, = h/(2TT), hc = 1240 eV nm ao = 0.053 nm G = 6.67x10-11 Nm²/kg² 1. The Bohr model…

A: Bohr model of Hydrogen atom

Q: 1. Find the energy of an electron in the n = 3 energy level for hydrogen (Z = 1), helium (Z = 2),…

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

Q: An electron in hydrogen absorbs a photon and jumps from orbit n = 2 to n = 4. Using the energy level…

A: An electron jumps from n=2 to n=4

Q: A hydrogen like atom has a nucleus with positive charge 3 e.Calculate the orbital Bohr radius of the…

A: The n=9  Positive charge =3e

Q: How many electrons are in each subshell of the n = 3 shell? (Enter "0" if the subshell is not…

A:

Q: 1 – 2i An electron is in the spin state x = A 2 Find the value of A so that the state is normalised.

A: Value of A is 1/3.

Q: What values of the angular momentum quantum number are allowed in the n = 4 shell? Of = 0, 1, 2 O =…

A: The allowed values of l goes from 0 to n-1, hence for n =4 the allowed values of l are 0,1,2,3.

Q: The magnitude of the orbital angular momentum of an electron in an atom is L=20 . How many different…

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Q: Vhat is the third line in the Balmer series (m=2)? D 656 nm D 486 nm D 434 nm D 184 nm

A: Balmer series is the one which corresponds to a lower level of m = 2  Third line of balmer series is…

Q: Incorrect Question 5 0 / 5 pts What is the greatest magnitude of the orbital angular momentum I for…

A: Recall that an orbital angular momentum L can be calculated as follows:L=l(l+1)​⋅h Recall the…

Q: An electron in the n = 3 state in hydrogen has orbital angular momentum 1.49 x 1034 J s O 1.49 ×…

A: All 3 are possible. Explanation: The orbital angular momentum of the electron in n the orbital is…

Q: How many electrons are in each subshell of the n = 4 shell? (Enter "0" if the subshell is not…

A:

Q: A helium ion has one electron in the n=1 orbital. How much energy is necessary to raise this…

A: Given data:  A helium ion has one electron  n1 = 1 orbital  Required:  Energy needed to raise…

Q: Question A4 The outer electron in a sodium atom is in a state with orbital angular momentum quantum…

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Q: In a Cesium atom (Z =55), how many electrons are allowed to have the following set of quantum…

A: There are four quantum numbers which completely differentiate one electron of an atom from other.…

The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways: