An electron in the hydrogen atom can drop from the n=3 level to the n=2 level.What is the Energy of this transition? What wavelength of light is emitted?

Q: Astronomers have detected hydrogen atoms in intercellular space in the n= 746 excited state. Suppose…

A: Solution - According to the question - Given - Given values - R = -2.178*10^-18 J Nf = final…

Q: Consider the electron transition n=2 to n=4. What is happening to the electron in the atom? Is…

A: Type of transition can be identified from the initial and final level.

Q: wavelength

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Q: 50) It takes 208.4kJ of energy to remove 1 mole of electrons from an atom on the surface of rubidium…

A: As you have asked only for the Q.50, Hence we are solving for the same.   According to the question,…

Q: Assume that a hydrogen atom’s electron has been excited to the n=3 level. How many different…

A: Here, given n=3 level, So, the different wavelength of light can be emitted aa this atom loses…

Q: What wavelength (in nanometers) of light is emitted when an electron in a hydrogen atom falls from…

A: Here, we have to calculate the wavelength (in nanometers) of light that is emitted when an electron…

Q: A hydrogen lamp emits blue-green light with a wavelength of 486.1 nm. This corresponds to the…

A: Energy of photon is related to wavelength as,                                                  We…

Q: a) what is the wavelength of visible light emitted? b) When an electron makes the transition from n…

A: The number of waves passing through a point in one second is termed as the frequency of that wave.…

Q: An electron in a hydrogen atom transitions from the n=5 to the n=2 state. What is the wavelength (in…

A: The equation for ∆E is given by, 1λ=1.0967×107 m1ni2-1nf2 where nf is the final state and ni is the…

Q: energy of red line: wavelength of light blue line: frequency of light blue line: energy of light…

A: Answer of this question :-

Q: RGB color television and computer displays use cathode ray tubes that produce colors by mixing red,…

A: A wave is identified by its wavelength or by its frequency. Wavelength is the “distance covered by a…

Q: It takes 254 kJ/mol to eject electrons from a certain metal surface. What is the longest wavelength…

A: Given: Energy = 254 kJ/mol h = 6.626×10-34 J.s

Q: Assuming that a hydrogen atom's electron has been excited to the n=5 level, how many different…

A: Electrons gain energy and get excited to higher energy levels. This process is known as absorption.…

Q: The work function (binding energy) is the energy that must be supplied to cause the release of an…

A: Work function for cerium= 280.0 kJ/mol Wavelength of light = 211.0 nm

Q: The electron in a hydrogen atom moves from level n=4 to level n=1. Is a photon emitted or absorbed?…

A: The value of wavelength can be calculated by the use of Rydberg equation as follows:λ is the…

Q: Red lights has a wavelength of about 6.8 x 102 nm. What

A: ν = C/λ ----(1) Where  ν = frequency of light = ?  C = light velocity = 3 x 108 m /s  λ = wavelenght…

Q: The work function (binding energy) is the energy that must be supplied to cause the release of an…

A: Answer: This question is based on photo electric effect where bombarding of photons on a metal…

Q: The electron from a hydrogen atom drops from an excited state into the ground state. When an…

A: The emission spectrum for a given element or a compound refers to the spectrum of frequencies of the…

Q: Question 3: A hydrogen atom in the ground state interacts with a photon with a wavelength of 3.650 x…

A: Energy of a energy of photon hx2 =heλ      e=speed of light and λ=wavelengthh=6.63×10-34 J Sc=3×108…

Q: E4   =   −1.0 × 10−19  J   E3   =   −5.0 ×10−19  J   E2   =   −1.0 × 10−18  J   E1   =   −1.5 ×…

A: Wavelength is related to energy by the following formula : E  = h.Cλwhere λ = wave lengthE = energyh…

Q: The electron in a hydrogen atom moves from level n=6 to level n=1.  emitted absorbed  Is a photon…

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Q: Green light has a wavelength of approximately 5.00 x 102 nm. What is the frequency? Calculate the…

A: CALCULATION Wavelength = 5.00×102 nm= 5.0×10-7 m Speed of light = 3.0×108 m/s Frequency = 3.0×108…

Q: A photon is emitted, when an electron makes a transition from a higher energy level to a lower…

A: When electrons change the energy level means it goes from one energy level to another energy level ,…

Q: Electrons in the n = 5 energy level emit light with energy equal -275.687 kJ/mol (the negative sign…

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Q: A hydrogen lamp emits blue-green light with a wavelength of 486.1 nm. This corresponds to the…

A: 8.1x1018 will be correct option

Q: Which type of photon is emitted when an electron in a hydrogen atom drops from the n = 2 to the n =…

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Q: Part 1 If light has a wavelength of 635 nm, what is the energy of this light expressed with units of…

A: Part 1:wavelength = 635 nmenergy =? Value of Planck's constant, h = 6.626 x 10-34 J.sValue of speed…

Q: Assume that a hydrogen atom’s electron has been excited to the n=5 level. How many different…

A: (n2-n1)(n2-n1+1)/2 use this formula to get the answer

Q: When we see light from a neon sign, we are observing radiation from excited neon atoms. If this…

A: The energy of the photon being emitted if the wavelength of radiation from an excited neon atom is…

Q: An energy of 353 kJ/mol is required to cause a magnesium atom on the metal's surface to lose an…

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Q: An electron in a hydrogen atom goes from the n = 6 to the n = 3 level. What is the wavelength of the…

A: The energy of the electron remains same as long as it occupies the same orbital. When an electron…

Q: 4.Make a prediction using your model. If an electron were to emit a photon and move from the n=3…

A: Introduction It is mathematically possible to determine the wavelength of light using the Rydberg…

Q: 2. What is the wavelength of light emitted when an electron in a hydrogen atom transitions from the…

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