6.31 Calculate the frequency (Hz) and wavelength (nm) ofthe emitted photon when an electron drops from then = 4 to the n = 3 level in a hydrogen atom.

Q: (d) Where electrons are more likely to be found justify your answers with specific reason [1] b x+

A: The probability of finding electrons is given by the formula P(x)=4πx2 × [Ψ(x)]2

Q: 6.26 The figure below depicts the first four energy levels in a hydrogen atom. The three transitions…

A: As per the Rydberg, wavelength is associated with transition between n=4 to n=3 as follows:

Q: Calculate the wavelength, in nanometers, of the spectral line produced when an electron in a…

A:

Q: Just as light waves have particle behavior, a moving particle has a wave nature. The faster the…

A:

Q: 6.126 The sun is surrounded by a white circle of gaseousmaterial called the corona, which becomes…

A: To find: The temperature of the sun's corona

Q: What is an ml quantum number for an electron in 4 f?

A:

Q: What's the frequency and energy for light with a wavelength of 712.4

A: Wavelength of light is inversely proportional to frequency of light.

Q: Calculate the de Broglie wavelength for each of the following. a.) an electron with a velocity 50.%…

A: a)  the formula for the debroglie wavelength of an electron is as shown below. here m = mass of…

Q: 7.121 Which of the following group 1 elements has the largest atoms: Li, Na, K, or Rb? Explain your…

A:

Q: 6.48 How is the concept of electron density used to describethe position of an electron in the…

A: How is the concept of electron density used to describe the position of an electron in the quantum…

Q: 3. A hypothetical wave has 6.6 J of energy. What is its hypothetical, approximate frequency?

A: Hypothetical wave energy = 6.6 J  Hypothetical wave frequency = ?

Q: 6) How many electrons have the quantum number value of 1 for l on an atom of Br?

A: Angular Momentum Quantum Number (l): The angular momentum quantum number (l) explains the shape of…

Q: Consider the following set of quantum numbers: n = 2, 1 = 1, m(1) = -1, and m(s) = 0. This is NOTA…

A: Choose the correct option of the following--

Q: In the ground state of 33AS: a) how many electrons have l = 1 as one of the quantum numbers? b) how…

A: Answer (a) the arsenic have 33 electron so the Electronic configuration of arsenic is  As(33) =1s2…

Q: 8. Which choice best represents the relationship between wavelength and frequency? when frequency…

A: The correct answer is given below

Q: The elements on the list below emit light of a very specific wavelength when they are heated in an…

A: Energy of photon is determine by using formula E=hcλE is energy.h is planck's constant.c is speed of…

Q: 1. The blue color of the sky results from the scattering of sunlight by air molecules. The blue…

A: Given:The frequency of light = 7.5 × 1014 Hz.Calculating the wavelength:Relation between frequency…

Q: 3. A ground-state H atom absorbs a photon of wavelength 94.91 nm, and its electron attains a higher…

A: a). E=h×cλE=6.626×10-34 Js×3×108 m/s9.491×10-8 mE=2.09×10-18J. We know…

Q: Each of the following sets of quantum numbers is supposed to specify an orbital. Which of the…

A: Which of the following set of quantum number contain error ?

Q: 6. Calculate the DeBroglie wavelength of a neutron that has a velocity of 2.00x10° m-s'. The mass of…

A: De Broglie gave the wavelength for the microscopic particles. Here the given particle is neutron.

Q: wavelength of light

A:

Q: 5. Which choice best represents the relationship between wavelength and frequency? there is no…

A: The quantity of waves that pass a set location in a predetermined period of time is known as…

Q: 12. Which of the following sets of quantum numbers are not allowed? For each incorrect set, state…

A: Set of Quantum number is valid if the value of all quantum numbers is within the range of possible…

Q: A metal sample is subjected to heating causing an energy loss of 2.89x10-19 Joules when an electron…

A: Given: Energy released = 2.89 × 10-19 J

Q: 6. A pitcher's fast ball has been clocked at 99 mph. (a) Calculate the wavelength of a 0.141 kg…

A: (a) Calculate the wavelength of a 0.141 kg baseball, in nm at this speed :- By using the De Broglie…

Q: 10. What is the quantum numbers of the last electron of arsenic and nickel ?

A: quantum numbers  Principal quantum number(n) Azimuthal quantum number(l) Magnetic quantum number(mi)…

Q: 7.51 Give all possible m, values for orbitals that have each of the following: (a) / = 2; (b) n = 1;…

A:

Q: The following diagrams represent two electromagneticwaves, drawn on the same scale. (a) Which wave…

A: Use Max-Planck energy equation to explain given statements in the problem. According to this…

Q: The blue color of the sky results from the scattering of sunlight by molecules in the air. The blue…

A: Given: Frequency of blue light=7.5 × 1014 Hz

Q: Indicate which of the following sets of quantum numbers in an atom are acceptable and explain why:…

A: Quantum numbers are a set of numbers used to completely describe the position and energy of an…

Q: A fully ionized atom has an atomic number of 8, the nucleus then produces an atom with a muon. When…

A:

Q: Find the velocity of an electron emitted by a metal whose threshold frequency is 2.46x1014 s 1 when…

A: The energy associated with wavelength 4.97 × 10-7 m is calculated as,

Q: 4. Calculate the De Broglie wavelength of an electron moving around a hydrogen atom with radius of…

A: The de Broglie wavelength is the wavelength, λλ, associated with a object and is related to its…

Q: CHEMIS A hydrogen atom is excited to the n = 8 energy level. It emits a photon of ligh as it falls…

A:

Q: If a newly discovered element has 1s electrons with a speed that is 60.3 % of the speed of light and…

A:

Q: 7.63 The photoelectric effect is illustrated in a plot of the kinetic energies of electrons ejected…

A:

Q: A certain rifle bullet has a mass of 8.37 g. Calculate the de Broglie wavelength of the bullet…

A:

Q: Indicate which of the following sets of quantum numbers in an atom are unacceptable and explain why:…

A:

Q: If an electron in a hydrogen atom emits a photon with \lambdaλ = 383.6 nm and ends up in n = 2, in…

A: According to Rydberg formula,

Q: Moving at the same velocity, which of the following particles has the smallest deBroglie wavelength?…

A: De Broglie wavelength is given by, h is the Planck constant and m is the mass in kg of the particle…

Q: Indicate which of the following sets of quantum numbers in an atom areunnaceptable? 3, 2, +1,…

A: Quantum number is the number that shows the behavior of an orbital or subshell, like; shape,…

Q: 3. What is the energy associated with one mole of photons of blue light that has a wavelength of 485…

A: Electrons can behave as a particle as well as wave. The dual nature of electron was explained by De…

Q: 8.37) An electron in the first excited state of hydrogen is struck by a photon of light of…

A: Given,  Wavelength of photon = λ = 656.48 nm  a). What is the frequency of the photon ?  b). What is…

Q: 7.49 How many orbitals in an atom can have each of the following designations: (a) 1s; (b) 4d; (c)…

A: We know that Principal quantum number (n) : This quantum number denotes the principal shell to which…

Q: 2. What is the de Broglie wavelength of an electron moving with a speed that is 12% of the speed of…

A:

Q: 2. A flame test performed on an unknown element emits a photon of light with a wavelength of 459 nm.…

A: since you have posted multiple questions in single session, we are entitiled to answer only first…

Q: A photon has a frequency of 2.90×10^9Hz. Calculate the energy (in joules) of 1 mole of photons with…

A: