Option d is correct, the value for spin angular momentum of electron = + or - {h(cross)/2}
studying for my final, help 9) [1 pt] The magnitude of the spin angular momentum for...
Calculate the ratio of the angular momentum to the electron spin angular momentum for an l = 3 electron.
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10) (1 pt) The Pauli Exclusion Principle states a. no two electrons in the same atom can have the same set of quantum numbers. b. there is an inherent uncertainty in the position and momentum of a particle. c. when an atom has orbitals of equal energy, the maximum number of electrons will have unpaired spins. d. when an atom has orbitals of equal energy, the maximum number of electrons will be paired spins. e....
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pulent 5) (5 pts) Find the uncertainty in the momentum (in kg.m/s) of an electron if the uncertainty in its position is equal to 3.4 x 10-10 m, the circumference of the first Bohr ohit a. 6.2 x 10-25 kg.m/s b. 1.6 x 10-25 kg.m/s c. 1.55 x 10-25 kgm/s d. 19.4 x 10-25 kgm/s e. 2.0 x 10-24 kg. m/s
If a particle has a spin of 1, what is the magnitude of its spin angular momentum (in J · s)?
Problem 1. (20 points) Consider two electrons, each with spin angular momentum s,-1/2 and orbital angular momentum ,-1. (a) (3 points) What are the possible values of the quantum number L for the total orbital angular momentum L-L+L,? (b) ( 2 points) What are the possible values of the quantum number S for the total spin angular momentum S-S,+S, (c) Points) Using the results from (a) and (b), find the possible quantum number J for the total angular momentum J-L+S....
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7) [1 pt) is a shell of the hydrogen atom with n = 3, the permitted values of the orbital magnetic quantum number m, are a. -1,0,1 b. 2,1,0 c. 2,1,0,-1,-2 d. 0 e. 3,2,1,0,-1,-2,-3
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20) [1 pt] Particles composed of quarks are a. photons b. leptons c. neutrinos d. baryons and mesons e. leptons and quarks
An electron exists in the 6d orbital of an atom. What is the spin angular momentum of this electron?
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15) [1 pt] What value of Z (atomic number) and A (mass number) result in the following B-decay? 14 AX + é a. Z=5; A=14 b. Z=4; A=10 c. Z=6; A=14 d. Z=7; A=14 e. Z=7; A=13
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4) [1 pt] A quantum particle a. can be localized in space. b. can be represented by an infinitely long wave having a single frequency. c. can be represented by a wave packet. d. travels at the phase speed of the infinitely long wave having the lightest frequency e has the highest probability of being present in those regions of space where its componenti wave interfere destructively.