If the quantum number n is doubled, by what factor does the electron velocity in a Bohr orbital change?   Question 5 options:   Increases by 4   Increases by 2   Increases by 2   decreases by 12   decreases by 2   decreases by 4

Q: How many total electrons can be present in the third principal energy level? In what orbitals are…

A: The four quantum numbers are as follows: Main quantum number (n): It defines the number of shells…

Q: Which atom has 2 electrons in its 2p orbitals? Question 7 options: C Si Li He

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Q: Which of the following statements is false? options:   A)  The magnetic quantum number (ml)…

A: Which of the following statements is false regarding quantum number ?

Q: What is the energy of radio wave radiation that has a wavelength of 2.37 × 102 m? Energy kJ/photon

A: Given: Wavelength of radiation = 2.37×102 m

Q: At the same velocity, which of the following particles/objects would have the shortest De Broglie…

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Q: What will happen if you shine the light on Hydrogen atom? (Select multiple options) a) If the energy…

A: Since the electron will only get excited when it will get enough energy i.e the energy difference of…

Q: Question 19 The energy of an electron in a multi-electron atom is determined by: Group of answer…

A: The principle quantum number n describes the size of orbital and it determines the energy of…

Q: An object is moving at a speed of 220 m/s and the frequency associated with its de Broglie’s…

A: As you not specified so I am giving answer of first question as per guidlines Mass= 6.9×10-30kg

Q: Which is the correct electron configuration for Ne in its ground state? O 152533p6 O 15235'3p6 O…

A: Aufbau principle: According to thus principle, in the ground state  of an atom or ion, electrons…

Q: Question 2 An object is moving at a speed of 220 m/s and the frequency associated with its de…

A: As you not specified so I am giving answer of first question as per guidlines lmbda=h÷mv use…

Q: Question 13 The energy of a photon is inversely proportional to its wavelength. True False

A: The energy of a photon can be calculated using the formula given below:  E = hv , h = planck's…

Q: Classify the p and d orbital diagrams based on whether they obey or violate Hund's rule. Obey 1 1 1…

A: Hund's rule statement  Every orbital in a sublevel is singly occupied before any orbital is doubly…

Q: Use the Bohr model to calculate allowed energy levels of one-electron atoms Is there an energy level…

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Q: Question 10 A photon is quantum of electromagnetic radiation. A True B False

A: The objective of the question is to verify the statement that a photon is a quantum of…

Q: By using the noble gas notation, write down the ground state electron configuration of the following…

A: By using the noble gas notation, Ground state electronic configuration of the following elements :…

Q: [References] adiation and the Electronic Structure of the Atom Use the References to access…

A: Which orbital has lowest n value is given below.

Q: What energy sublevels are being filled in Period 1? 1s What energy sublevels are being filled in…

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Q: In a multi-electron atom, which orbital will have the highest energy?

A: The energy of orbital depends upon principle quantum number (n)and azimuthal quantum number(l).

Q: How many unpaired electrons are there in a phosphorus atom at ground state?   Group of answer…

A: In this question, we will see that how many unpaired electrons are present in Phosphorus atom at…

Q: What is the energy, in J, of a photon with a frequency of 4.88XE3 s1?

A: Frequency , v = 4.88 x 103 S-1 We know E = hv;          h = planks constant

Q: affect the nucleus of an atom, according to Bohr's theorem a Two forces of equal force and equal…

A: In this question, we will see that which option is correct statement according to Bohr's theorem.…

Q: Calculate the change in energy (AE) associated with the transition described in Question 3. O not…

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Q: 3) Which of the following has the highest frequency? A) X rays B) UV light C) microwaves 4) Elements…

A: Frequency of a wave is the number of complete waves passing through a point in one second.

Q: The energy of a visible photon is higher than that of O gamma radiation cosmic radiation O…

A: We need to use the electromagnetic radiation spectrum to determine the radiation.

Q: Which of the following scientist’s described a model of the atom that included the energy levels?…

A: PART a) Bohr  described the model of the atom that included the energy levels. In his Bohr's atomic…

Q: Consider a spherical-shaped 4s orbital.  Other than the nucleus, how many regions does this orbital…

A: A wavefunction completely describe an electron

Q: What is the relationship between the wavelength and energy?   Question 8 options:   As the energy…

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Q: Which of the subshell designations possible and which are impossible? are Possible Impossible 5f 4d…

A: Number of possible azimuthal quantum number (l) = 0 to (n-1) Relation between (l) and subshell: l…

Q: • Demonstrate a working knowledge of the Bohr model in determining orbital radii and energy levels…

A: Bohr's model is a simple model of atomic structure proposed by Niels Bohr in 1913. It describes the…

Q: What is the relationship between wavelength and frequency?   As wavelength increases frequency…

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Q: The Aufbau Principle states that no two electrons in an atom can have the same set of four quantum…

A: Aufbau Principle :  In the ground state of the atoms, the orbitals are filled in order of their…