What are 4 fainter emission lines for sodium (other than the emission line at 589.0 nm)? Make sure to provide the orbital transitions for each emission line. Why are these lines so much weaker in signal than the 589.0 nm using FAAS? What is the energy of a photon emitted from one of the orbital transitions that

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

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Q: Quantum numbers arise naturally from the mathematics used to describe the possible states of an…

A: The principle quantum number (n) describe the size of orbital and it's value can be 1,2,3,4......…

Q: 3. Explain what is wrong with the following orbital diagram: 1s 2s 1 2p 4. Write the electron…

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Q: Calculate the energy of a photon emitted when an electron in a hydrogen atom undergoes a transition…

A: To find 1. Energy transition from n=4 to n=1 2. Wavelength when energy transition from n=5 to n=1

Q: What is the notation for the subshell in which n=5 and 1 = 4? Notation = How many orbitals are in…

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Q: How many spectral lines are emitted by hydrongen atom at n=4 level?

A: Let electron jump from n2 = 4 to n1 = 1If the electron jumps from n2 = 4 to n1 = 1, the following…

Q: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: E= Ry In…

A: The question is based on concept of atomic spectra.We need to calculate wavelength of the radiation.

Q: The threshold frequency vo describes the smallest light frequency capable of ejecting electrons from…

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Q: Calculate the energy, frequency, and wavelength (in nm) emitted by a photon dropping from level n =…

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Q: A. Use Bohr's equation to calculate how much energy (in J) is needed to promote an electron from the…

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Q: Which of the statements most accurately describes the following electron configuration? 1 L 1 L 1 L1…

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Q: Given an electron in the n=4 state with a magnetic quantum number of ml = 2. Th only possible values…

A: 1) given that an electron in the n= 4 state and magnetic quantum number,ml = 2. n = 4 Means that the…

Q: The following is a diagram of energy states and transitions in the hydrogen atom. ENERGY A B C D E…

A: Here, we have to find the emission line with the longest wavelength, the absorption line with the…

Q: Match the suitable answer 1. Formula for calculating the maximum number of electrons in an 2n2 orbit…

A: Match the suitable answers---

Q: 1. The wavelength of the first line of the Lyman series for hydrogen is identical to that of the…

A: The Lyman series and the Balmer series are two sets of spectral lines in the hydrogen atom that are…

Q: Q14a. What are the possible orbitals for: n = 3, / = 2, n = 4 Q14b. How many different values of m/…

A: Principal quantum number (n): It determines the size and energy of a particular shell. It can have…

Q: The threshold frequency vo describes the smallest light frequency capable of ejecting electrons from…

A: Given, vo = Thereshold frequency = 3.18 × 1014 s-1 Wavelength(λ) = 275 nm = 275×10-9 m

Q: Calculate the energy for the transition of an electron from the n = 5 level to the n = 7 level of a…

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Q: opullie Assuming that shielding is only from filled inner shell electrons, what is the effective…

A: Calculate effective nuclear charge experienced by a 2 s electron in a P atom:

Q: · Use the Aufbau procedure to write down the ground state electron configuration of the Ga atom.…

A: According to quantum mechanics, there are four types of quantum numbers. The electrons are filled in…

Q: 6. What are the possible values of the angular momentum quantum number (€) when n= 3 ? 7. What are…

A: There are four types of quantum numbers :-  Principle quantum number  Angular momentum quantum…

Q: Which of the following sets of quantum numbers, do the following: i. If correct, draw an orbital…

A: In quantum we have 4 quantum numbers which are used to specify the position of electron.  For…

Q: 2. a. Calculate the energy given off when electrons in a neon atom move from the fifth energy level…

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Q: Determine the wavelength of the line in the hydrogen atomic emission spectrum transition .…

A: In this question Rydberg formulation is used to determine the wavelength. The complete solution…

Q: For an atom of 9F, write its: Full electron configuration: 1s2_____ Write four quantum numbers n,…

A: There are four sets of quantum numbers :-  n (principal quantum number) l (azimuthal quantum number)…

Q: 17. Fill in the blanks with the correct response: a. The max number of electrons that can fit into…

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Q: 1. Apply the Pauli exclusion principle to determine the number of electrons that could occupy the…

A: as per Q&A guidelines of portal I solve first question, because it comes under multiple question…

Q: Which has a larger frequency -- the 4th line of Balmer series or the 4th line of the Lyman series?…

A: Explanation given as follows

Q: Directions: Fill in the blanks. Write the correct answer in the space provided. a. The number of…

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Q: elength (in nm) of the yellow light emitted by a neon sign with a freque

A: Frequency(v) = 5.16×1014 Hz Speed of light (C) = 3.0×108 m/s Now,  Wavelength(L) = C/v L = 3.0…

Q: 2. Draw the shape of the subshell with the quantum numbers n=4, { =2, ml = -2 3. Draw the…

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Q: Question 2 a. For the principal quantum number n=4, write out all possible values of I, and based on…

A: The concept of quantum number can be explained as - Principal Q.No. (n) = 1,2,3,4,5,......…

Q: Which of the following sets of quantum numbers can NOT represent an electron in the ground state…

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Q: The following is a diagram of energy states and transitions in the hydrogen atom. ENERGY -A 8 D E.…

A: When energy is absorbed by electrons of an atom, electrons excite from lower energy levels to higher…

Q: Complete this chart. I (numeral) 1 2 4 I (letter) What n values are impossible for this value of l?…

A: Value of n gives the no. Of shell.  For given value of l, n cannot be less than Or equal to the…

Q: O ELECTRONIC STRUCTURE AND CHEMICAL BONDING Calculating the wavelength of a line in the spectrum of…

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Q: The threshold frequency vo describes the smallest light frequency capable of ejecting electrons from…

A: The minimum amount of energy required to eject electron out of neutral gaseous particle is called as…

Q: assume that the quantum number ms has three possible values: 0, +1/2, -1/2. and that n, l, and ml…

A: If spin quantum number ms has  three values 0, +1/2 and -1/2 , then each orbital can accommodate…

Q: 8. The Paschen series in the emission spectrum of a hydrogenic atom consists of transitions that end…

A: The Rydberg formula is used to calculate the wavelengths for highest and lowest energy transitions…

Q: It is easy to understand how two electrons (one with spin up, one with spin down) can fill the 1s…

A: Electronic configuration of the given atom represents the total number of electrons in the given…

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.