If lithium ion Li2+ is treated as a classical system of an electron of charge ?e going around a nucleus of charge 3e on a circle of radius 1.77
The magnetic moment is defined by:
for the electron
we get:
(1)
using the classical system:
we get:
using this expression in
using values we get:
If lithium ion Li2+ is treated as a classical system of an electron of charge ?e...
Questions 15 through 16 pertain to the situation described below: Lithium ion Li+2 has a nucleus of charge 3e and one orbiting electron (15) What is the ionization energy of the electron? (A) 102 eV, (B) 112 eV: (C) 122 eV: (D) 132 eV: (E) 142eV (16) What is the longest wavelength in its emission spectrum if the final stat ground state? (A) 10.5nm; (B) 11.5nm; (c) 12.5 nm; (D) 13.5 nm; (E) 14.5nm 10.5 nm; Questions 15 through 16...
BONUS: Electron Cloud In the Bohr model of hydrogen, the electron is treated as a point particle orbiting the nucleus at a distance of Og . 5.3. 10-11 m Reality is not so simple, however. The charge of the electron is distributed around the nucleus in a spherically symmetrie, nonuniform manner. (ais merely the most probable distance between the electron and the nucleus.) In this problem, we will explore the electric fields within a hydrogen atom using Gauss' law. Treat...
An electron with charge −e and mass m moves in a circular orbit of radius r around a nucleus of charge Ze, where Z is the atomic number of the nucleus. Ignore the gravitational force between the electron and the nucleus. Find an expression in terms of these quantities for the speed of the electron in this orbit. (Use any variable or symbol stated above along with the following as necessary: k for Coulomb's constant.) v = ?
An electron is at the origin, and an ion with charge + 5 e is at x = 15nm . Find a point where the electric field is zero. x=___ nm
The H+2 ion is composed of two protons, each of charge +e=1.60 x 10^-19 C, and an electron of charge -e And mass 9.11 x10^-31 kg. The separation between the protons is 1.07x10^-10 m. The protons and the electron may be treated as point charges. Suppose the electron in part A has a velocity of magnitude 2.30
In the Rutherford model of the hydrogen atom, a proton (mass M, charge ) is the nucleus and an electron (mass m, charge ) moves around the proton in a circle of radius r. Let k denote the Coulomb force constant (1/40) and the universal gravitational constant. The ratio of the electrostatic force to the gravitational force between electron and proton is: Select one a. kOq/GMm b. Og/GMora C. GM/ d. k Mm/GO e. GOg/kM
In a one electron system, the probability of finding the electron within a shell of thickness δr at a radius of r from the nucleus is given by the radial distribution function, P(r)=r2R2(r). An electron in a 1s hydrogen orbital has the radial wavefunction R(r) given by R(r)=2(1a0)3/2e−r/a0 where a0 is the Bohr radius (52.9 pm). Calculate the probability of finding the electron in a sphere of radius 1.9a0 centered at the nucleus. In a one electron system, the probability...
In the Rutherford model of the hydrogen atom, a proton (mass M, charge ) is the nucleus and an electron (mass m, charge g) moves around the proton in a circle of radius r. Let k denote the Coulomb force constant (1/472) and the universal gravitational constant. The ratio of the electrostatic force to the gravitational force between electron and proton is: Select one: O a. GMm/kQq O b. kQqGM2 O c. kg/GM O d. GOq/k Mon O e. kMme
In the Rutherford model of the hydrogen atom, a proton (mass M, charge Q) is the nucleus and an electron (mass m, charge q) moves around the proton in a circle of radius r. Let k denote the Coulomb force constant (1/4peo) and G the universal gravitational constant. The ratio of the electrostatic force to the gravitational force between electron and proton is: Select one: a. kMm/ GQq b.kQq/GMm c. GQq/kMm d. kQq/GMmr2 e. GMm/kQq
Bonr Model - Urpits and Energy Levels Bohr Model Bohr energy levels in joules: E,-(2.18x10-**4 in eV: E, =-(13.6e1.n=1.2.3.4.... Radii for Bohr orbits: 6. = 15.2910* m , 2 – 1,2,3,4... Radii for Bohr Orbits nm (a) What is the radius of the 3rd Bohr orbit in a Hydrogen atom in nm? 1 nm = 10-ºm. Keep 3 decimal places. Enter a number Incorrect (0.0%) Submit (3 attempts remaining) A neutral lithium atom has 3 protons in the nucleus and...