the subatomic particles effect the propertie

Q: Can nuclei of the same element have different values of Z? Of N? Of A? Can nuclei of different…

A: Given: To determine the nuclei having the same element have different values of Z,

Q: The energy levels of a hypothetical atom are shown here. Which of the following photons can an…

A: Given: energy levels of an atom: we have to find what energy of photons can level -4 eV absorbs?

Q: Describe how the structure of atoms would differ if the Pauli exclusion principle were not valid.…

A: Explaining how the structure of the atoms would have been differed if the Pauli\\\'s exclusion…

Q: QUESTION 19 In 1911, when Rutherford observed alpha particles being scattered at back angles from a…

A: From Rutherford experiment on scattering of alpha particle in gold foil he observed that most of the…

Q: The nucleus is positive and electrons are negative. Why is there space between them, can't they just…

A: The nucleus is positive and electrons are negative. Why is there space between them, can't they just…

Q: . A general expression for the energy levels of one-electron atoms and ions is uk q°q² E, 2h'n? Here…

A: Write the given expression for energy level of hydrogen-like atom

Q: How many orbitals in an atom can have each of the following designations? Part 1 of 4

A: For 2s the angular quantum number(l)=0 So, the number of orbitals= 2l+1=2*0+1=1       For 4f the…

Q: The angular parts of p and d atomic orbitals are given below. Show that_dw and dz orbitals are…

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Q: Which one of the following statements is inconsistent with an atomic state described by the term…

A: For given term 3P2 We can define with comparing 2s+1Pj 2s+1=3 s=1  We know that for P orbital L=1…

Q: An atom has an electron with ml = 2 . What is the smallest value of n for this electron?

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Q: How does the wave model of electrons orbiting the nucleus account for the fact that the electrons…

A: Wave model of electron:  Based on de Broglie's idea that particles could exhibit nature of wave,…

Q: e Br atom experience the greatest shielding

A: Bromine atom electronic configuration is 1s2,2s2,2p6,3s2,3p6,4s2,3d10,4p5

Q: Suppose that electrons had three possible values of the spin quantum number. What would be the…

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Q: The average speed of an electron in the first Bohr or

A: Here, For velocity, L = nh2πmvr = nh2πv = nh2πmrFor radius,   r =n2h2ε0Zπme2Now, v =  Ze22nhε0 =Z137

Q: If the orbital angular momentum of an atom is 2 and the perpendicular momentum is 5/2, then the…

A: given Orbital angular momentum=2 Perpendicular momentum=5/2 Required possible number of total…

Q: Explain the structure of the atom in general

A: Solution

Q: with n = 4. the energy that must be absorbed by the atom is 12.75EV %3D 10.20EV 12.09ev 2.55ev…

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Q: How many possible values of ms can there be in an atom with n = 3?

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Q: The structure of an atom is analogous to a model of the solar system. Explain why this statement is…

A: The statement that the structure of an atom is analogous to a model of the solar system is a…

Q: Show that the atomic unit of energy can be written as ħ² e² ma Απερβο En m_e¹ 167²&h²

A: The hamiltonian operator for a hydrogen atom is:…

Q: In another universe, the electron is a spin@3/2 rather than a spin@1/2 particle, but all other…

A: Given that In another universe, the electron is a spin@3/2 rather than a spin@1/2 particle, but all…

Q: 2.1. A neutral atom has the following electronic configuration: Is- 2s² 2p° 3s² 3p" (a). How many…

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Q: In the planetary model of the atom where electrons orbit a centralized nucleus, what is the…

A: Electrons orbit a centralized nucleus. Radius of nucleus is 10-10 m Radius of electron orbits is…

Q: What electrostatic force acts between two protons in a nucleus if they are 4x10-15 m apart? Select…

A: Charge: q = charge on proton = +1.6 x 10-19 C Distance between two protons: r = 4 x 10-15 m

Q: What is the atomic number Z of the element with the electron configuration 1s 25²2p°35²3p°3d4s? 04…

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Q: Task 2: Fe = ?between an electron and a proton inside the hydrogen atom ge 9p (1.6-10-¹⁹ C) = = r=d=…

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The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways: