what holds an electron revolving around the nucleus? Why don't they just go zooming around everywhere?
Q: Consider elastic scattering of electrons by a nucleus with charge distribution given by ( Included…
A: Given:Elastic scattering of electrons by a nucleus with charge distribution is given.Radial distance…
Q: How many possible values of m, can there be in an atom with n = 3?
A:
Q: In this lab you will use a spectrometer to measure the wavelengths ofseveral visible lines emitted…
A: Energy level diagram showing the first four lines of Balmer series is,
Q: Ex. 1: An electron revolves around a nucleus with frequency of revolution 10¹5 Hz. If the radius of…
A: Given :- frequency of revolution f = 1015 Hz Radius of orbit = 0.53 *10-10 m
Q: Consider the ground state of 11Li. According to the shell model, how many protons are there in the…
A:
Q: The following passage of four paragraphs contains a number of errors (somewhere between 5 and 10).…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…
Q: Rutherford found the size of the nucleus to be about 10-15 m. This implied a huge density. What…
A: Given Data:Diameter of gold atom To Determine:The density of gold atom.
Q: Which options best describes Rutherford's findings for the structure of an atom. Alpha particles…
A: Rutherford's findings of an atom : Most alpha particles passed straight through the gold foil,…
Q: If the size of a nucleus (in the range of 10-15 to 10-14 m) is scaled up to the tip of a sharp pin,…
A: The actual size of the nucleus is, 10-15m.The apparent size of the nucleus is, 10-5mThen, the…
Q: If an electric field of intensity F is applied to the hydrogen atom in the first excited plane n = 2…
A: We have, n=2 , l=1 , ml=1,0,-1 l=0 , ml=0 energy eigen state, 2,1,1> ,…
Q: Use all four quantum numbers (n,ℓ,mℓ,ms) to write down all possible sets of quantum numbers for the…
A: Given the state of atomic hydrogen is 4f Here n=4l=3ml=-3,-2,-1,0,1,2,3ms=-12,12 Thus the possible…
Q: Why do lithium, potassium, and sodium exhibit similar chemical properties?
A: Given: Lithium, potassium, sodium
Q: Rutherford found the size of the nucleus to be about 10-15 m. This implied a huge density. What…
A:
Q: For a moment, assume that there are electrons in the nucleus. The radius of the nucleus is of the…
A: The following data are given: Radius of the nucleus, r = 1 fm = 10-15m
Q: In Rutherford's scattering of alpha-particles in a thin gold foil, one neglects the effect of atomic…
A: Alpha particles can attract electrons in Rutherford’s gold foil experiment. However, the effect of…
Q: The proton (mass M) and electron (mass m) in a hydrogen atom actually rotate about their common…
A: The radius of the nth orbit is r=4πε0ℏ2μe2n2 Here, r is the electron nucleus distance. The distance…
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 energy difference between the two levels arising from the spin-orbit coupling in a d-orbital is…
A: The solution is given below
Q: If atoms exist, why can’t we see them with visible light?
A:
Q: Given the ratio of Rydberg constants for hydrogen (H) and hydrogen isotope (D) as RH/RD = 0.999728,…
A: MH is the mass of the nuclear mass of hydrogen atom (mass of proton)Reduced mass of Hydrogen isotope…
Q: Why do we say that ∆t= h/(2 ∆E) is a lower-bound estimate of the lifetime of an atomic state? Why…
A: According to Heisenberg's uncertainty principle, the product of the uncertainty of position Δx and…
Q: What conditions had to hold for the first neutral atoms to form? At what time did this occur? Is…
A: An atom that has the same number of proton and electron is called a neutral atom. Between about…
Q: Using the formula for the hydrogen atom energy levels, En constant can be written in terms of…
A: Given,En =- μe48ε02h21n2RH = μe48ε02h3cRH →R∞ in the limit μ→me(a) This constant be define for a one…
Q: what are barrier elements ?
A: Barrier element are the elements which prevent the unintentional flow of gasses or fluids from a…
Q: For A 6.5î – 83 + 6k and B = -7î + 5.73 %3D 6k then what is the z component of A x B?
A:
Q: In a lab, students simulated Rutherford's Experiement of determining the size of an atom's nucleus.…
A: In the realm of scientific experimentation, methods for determining the size of subatomic particles…
Q: What is the degeneracy of the n = 6 shell of atomic hydrogen considering (n, ℓ,mℓ ) and no…
A: The degeneracy=total number of ml, find the angular number (l) and possible values of magnetic…
Q: What if electrons were spin-3/2 instead of spin-1/2. What would be Z for the first noble gas in this…
A: The objective of the question is to determine the atomic number (Z) of the first noble gas if…
Q: How do we interconvert between eV, V, and Joules?
A: 1V=1J1Chere, V=voltJ=jouleC=coulomb 1eV=1.6×10-19V
Q: Why do lithium, potassium, and sodium exhibit similar chemical properties?
A: The chemical properties of an element will depend on the number of electrons in its outermost shell…
Q: Consider the ground state of 11Be. According to the shell model, how many protons are there in the…
A:
Q: Why is the classical (Rutherford) model for an atom—of electron orbitting around the nucleus—not…
A: According to the Rutherford model (classical method), the electron revolves around the nucleus are…
Q: How does the wave model of electrons orbiting the nucleus account for discrete energy values rather…
A: An electron is circling the nucleus in standing waves. Then the boundary of these wave orbits is a…
Q: How many subshells are in the n=3 shell? Identify each subshell, calculate the maximum number of…
A: Given data The number of shells is n=3 The number of subshells is, l=0 to n-1=0 to 3-1=0,1,2 Thus,…
Q: The splitting of energy levels in the presence of a magnetic field (Zeeman effect) comes about…
A: Splitting due to Zeeman effect is due to the term of the form (which acts as a perturbation ) Where…
Discuss the rationale behind what holds an electron revolving around the nucleus? Why don't they just go zooming around everywhere?
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