Atom or ione Number of protonse Number of neutronse Electronic subshell configuration 25Mg 1602-

Q: The Zeeman components of o 4000A°, when subjected to magnetic field of 1 Tesla produce Zeean shift…

A: The ratio of charge of an electron to mass for the electron can be calculated as follows: where λ:…

Q: Why is photoelectric effect important?

A: The rest-mass energy is the energy that is stored inside a stationary particle as a result of its…

Q: If an atom lies 4.49 × 10- J above the ground state, determine the wavelength of light (in nm) that…

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Q: A hydrogen atom is excited to n initial=4. A 1875 nm photon is emitted as the electron falls to n…

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Q: In addition to (ontinuous radiation, fluorescent lamps emits some Vicible lines from mercury. A…

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Q: ( metal, nonmetal and metalloid). Mnemonic Device for Electronic Configuration 28 2p det 787p…

A: To write: The electronic configuration of: Flourine Carbon Copper Pottassium Arsenic

Q: Describe the two revolutionaryideas by de Broglie and Heisenberg thatled to the development of…

A: To find: The two revolutionary ideas by de Broglie and Heisenberg which led to the development of…

Q: hat is the spin quantum number for the 22nd electron placed into cobalt in the ground state?

A: The atomic number of Cobalt is 27. The electronic configuration of Cobalt is 1s22s22p63s23p63d74s2.…

Q: is

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Q: What is the minimum uncertainty in a helium atom's velocity (Δ?min)(Δvmin) if the position is known…

A: Given:Position of Helium atom = 1.1 Ao = 1.1x 10-10 m.Mass of electron = 9.1 x 10-31 Kg.

Q: what does magnetic quantum number determines?

A: The number of electrons present in an atom is determined by quantum numbers. The number of…

Q: Which of the following electron configurations does NOT correspond to a ground state atom?Select…

A: The given electronic configuration is represented as follows;

Q: - many emission lines are possible, considering only the four quan ls above? otons of the highest…

A: A) Total number of emission spectral line  Total lines  = n(n-1)/2   = 4 ×(4-1)/2   = 6

Q: Given a neutron in a box of length 1 angstroms. Calculate the energy of the ground state and the…

A: 1 Joule = 6.242 x 1018 eV.Energy for a particle in one dimensional box is given as follows,

Q: Heating 235 g of water from 22.6°C to 94.4°C in a microwave oven requires 7.06 × 1 0 4 J of energy.…

A: In order to calculate the number of quanta required to supply 7.06×104 J  of heat energy first…

Q: The energy (J) required for an electronic transition in a Bohr hydrogen atom from n = 2 to n = 3 is…

A:

Q: Einstein's work on the photoelectric effect and plank's constant provided support for the equation?

A: Einstein's photo electric effect establishes particle nature of light. These effects can be…

Q: Use the References to access important values if needed for this question. A local FM radio station…

A: Given,  Energy of a photon = 6.26x10-29 kJ   1MHz = 106 s-1  We have to calculate the frequency at…

Q: 17. The life time of a state that gives rise to a spectral line of width 0.1 cm¹ is : (A) (C) 53 nm…

A: We need to calculate lifetime from the width of spectral line.   Note : As there are multiple…

Q: A proton accelerates from rest in a uniform electric field of 640NIC At One later memenb./ts speed…

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Q: 32/quizzes/982684 bflow 101 Chem101 Tophat U USU Tutoring Scholarships :) Morgage Ar OneNote…

A: Energy required to excite electron form groud state n=1 to n= 4 is highest .

Q: 3. The ratio of radiation's energy to it's frequency corresponds to what constant?

A: The energy of any radiation is given by  ∆E =hv Here, ∆E is energy v is frequency Hence,  ∆E/v =h=…

Q: What is the energy (in kJ) of one mole of photons associated with radiation that has a frequency of…

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Q: The electron configuration 1s2s22p63s23p64s²3d104p3 refers to the ground state of what element?…

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Q: Calculate the energy difference ( Δ E) for the transition of n = 2 to n = 3 for 1.00 mol of…

A: The given transition is n=2 to n=3. It states that electron is moving from lower energy level to…

Q: What is the effect of the movement of the nucleus of the spectrum on the hydrogen atom? yo 11:36

A: Given To know about  the effect of the movement of the nucleus of the spectrum on the hydrogen atom

Q: The artificial element 114 (flervium) was created in in Russia in 1998. It has an atomic number of…

A: The distribution of electrons into various shells, subshells and orbitals of an atom is termed as…

Q: Which of the following is/are correct?1. A paramagnetic substance is attracted to a magnetic field…

A: 1) A paramagnetic substance is attracted to a magnetic field is not correct.Reason: - Paramagnetic…

Q: What is the probability of finding the 1s electron of the Ne9+ ion within a distance of 0.1 Å from…

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Q: A. Ultraviolet 10-8 to 10-7 meters B. X-ray 10-11 to 10-8 meters C. Gamma ray 10-16 to 10-11…

A: To calculate the region, it is required to calculate the wavelength, which can be done as,

Q: If you were to calculate the distance from the nucleus where maximum probability density occurs…

A: Given: Need to calculate the distance from the nucleus. The principle of the conservation of…

Q: The electronvolt (eV) is a common energy unit. A single decay of a plutonium (Pu, atomic number 94)…

A: The number of significant figures in the answer after multiplication or division is determined by…

Q: What is the noble gas core abbreviated ground state electron configuration for the isotope of sulfur…

A: Ne is the noble gas which has electron 10  And sulfur has 16 electron Element is S1633 it has…

Q: Hous mony moximum eiectrons Con hoid an Orbitel with fuoutum number. 21 n= 4,1 = 2, m, = t1 ms : b)…

A: The question is based on the concept of quantum numbers. These are the specific numbers which…

Q: Indicate which orbital transitions are associated with the 4 lines in the visible hydrogen line…

A: Balmer and Paschen series, both have  4 line transitions.

Q: Enter the name of the element for the corresponding electron configuration: (a)…

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Q: a. Whihch is a quantized way of getting from the 1st to the 2nd floor of a building ---- using the…

A: Energy can be absorbed or released in two different ways which are: (i). Quantized or discrete way…

Q: How many photons are contained in a flash of green light (525 nm) that contains 189 kJ of nergy?

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Q: Chose the correct ground state configuration for Sr O 1s232p°3s²3p6 42 3a104p63s2

A: Since we know that the electron configuration is the distribution of electrons of an atom or…

Q: Which of the following electron configurations represent an excited state? Choose one or more: O…

A: This question is related to atomic structure

Q: Pb Express your answer in core notation in the order of subshell filling as a string without blank…

A: The electronic configuration of lead has to be given,

Q: Part A В Express your answer in condensed form in order of increasing orbital energy as a string…

A: Electronic configuration denotes the distribution of electrons in the subshell of an atom.

Q: A H atom absorbs a photon with a frequency of 3.08 × 1015 Hz, calculate the energy difference…

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Q: ewavelength of a light that emits 4.85 x 10-19 joules of energy is nm e color of that light is:

A: The question is based on the concept of atomic structure. we have to calculate the wavelength of the…

Q: A Li2+ ion emitts a photon with a frequency of 6.66 × 1014 Hz. If the energy of the initial state of…

A: Energy difference between two states is determined using Planck’s equation as follows,

Q: (b) Photoelectron spectroscopy data for the 1s sublevel of Ne and the 1s sublevel of Xe are…

A: Given spectrum is,

Q: • Explain Heisenberg Unte loinky principie with deivahion aloy Gully describe in word and more than…

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Q: Cal culate the energy of a Single photon of radiation 1. 00 x 1014 s-1 (h=6.63 x1034 that has a…

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