Why do lithium, potassium, and sodium exhibit similar chemical properties?
Q: Explain Atomic Spectra.
A: There are two types of atomic spectra: Emission spectrum of an element is defined as the spectrum of…
Q: Which of the following wavelengths of light is emitted by this atom when an
A: Answer is 776 nm last one In dealing energy and wavelength of photon product of Planck's…
Q: In the presence of a magnetic field the n=4, I=2 quantum state in hydrogen splits into how many…
A: when n=4 , l=0,1,2,3 l=2 d orbital config =4d d can has upto 5 orbitals.
Q: How many possible values of m, can there be in an atom with n = 3?
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Q: In Bohr atom the angular velocity of electron is (a) inversely proportional to n (b) inversely…
A: To find- Angular velocity=? Given- An electron is revolving in an orbit
Q: what is the maximum number of electrons that can be accommodated in the innermost orbital shell?
A: Number of electrons in any shell is given by :- N = 2n2Where N is number of electrons…
Q: How many states correspond to the n = 5, l = 4 level of hydrogen? Question 3 options: 7 9…
A: Given data: Principle quantum number, n = 5 Angular momentum quantum number, l = 4
Q: The wavelength of the four Balmer series lines for hydrogen are found to be 409.9, 433.9, 486.4, and…
A: This problem can be solved using the formula of the Balmer series lines for hydrogen atom
Q: Why do lithium, potassium, and sodium exhibit similar chemical properties?
A: Given: Lithium, potassium, sodium
Q: 8. The overall wave function of the electron in a hydrogen atom is given by 2 3 |2) = ·|2,2,1)| ↑) +…
A: Step 1:
Q: (a) Using the Bohr’s model calculate the speed of the electron in a hydrogen atom in the n = 1, 2,…
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Q: Refer to the periodic table to write the electron configuration for selenium (Se).
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Q: It is relatively easy to strip the outer elections from a heavy atom like that of uranium (which…
A: YES, It is relatively easy to remove outer electrons from a heavy atom like uranium, but it is very…
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: An electron in an atom of gold is in a state with n = 4.Which of these values of are possible for…
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Q: How many electrons are in each subshell of the n = 3 shell? (Enter "0" if the subshell is not…
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Q: The atomic number of sulfur is 16. Write down the quantum numbers (n, 1, mų, m,) of all electrons in…
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Q: Why are the elements with good electrical conductivities also generally good thermal conductors?
A: Conductivity is the property of the metal by which it able to conduct heat. It is property of the…
Q: When the principal quantum number is n= 3, how many different values of (a) l and (b) me are…
A: (a) The value of l varies from 0 to (l-1). Here, quantum number l describes the shape and size of…
Q: Calculate the translational energy of an electron in a box of length 100 nm at n=2. Question 9…
A: 9) Given, L=100 nm n=2 Solution Translational energy…
Q: Apply the Pauli exclusion principle to determine the number of electrons that could occupy the…
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- Consider the lithium electron with quantum state (2,0,0). Calculate its distance from the nucleus in units of angstroms.What is the degeneracy of the n = 6 shell of atomic hydrogen considering (n,l,me) and no magnetic field?Either solve it correctly or don't solve , Solve all parts or none plz ... And dont use chat gpt
- The quantum mechanical model of the hydrogen atom requires that if the principal quantum number is 4, there will be how many different permitted orbital quantum number(s)? Oone Otwo O four five!Consider the energy levels of the Hydrogen atom, which are given by the equation: 13.6 eV n² En = - What is the energy of the photon emitted when the atom makes a transition from the n = 2 level to the n = 1 level? 6.80 eV 10.2 eV 12.1 eV 13.6 eV 3.40 eV