Introduction To Health Physics
5th Edition
ISBN: 9780071835275
Author: Johnson, Thomas E. (thomas Edward), Cember, Herman.
Publisher: Mcgraw-hill Education,
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Chapter 3, Problem 3.12P
To determine
The electronic shell configuration for aluminium, atomic number 13.
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The electron in the hydrogen atom (in its
ground state) orbits the nucleus at a
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and the importance of these two forces.
[G, gravitational constant = 6.672 x 10-11 N
m2 kg-2; 4πЄo = 1.113 x 10-10 C2 m-1 J-1]
Two electrons in the nucleus of a 238U atom are separated by a distance of 8 fm. What is the potential energy of the arrangement?
A) 179.77 keVB) 2.25×10 43 eVC) 4.61×10 −33 keVD) 3.596 eV
According to the modern atomic theory, how many electrons are found in n = 2?
Chapter 3 Solutions
Introduction To Health Physics
Ch. 3 - Prob. 3.1PCh. 3 - Prob. 3.2PCh. 3 - Prob. 3.3PCh. 3 - Prob. 3.4PCh. 3 - Calculate the current due to the hydrogen electron...Ch. 3 - Prob. 3.6PCh. 3 - Prob. 3.7PCh. 3 - Prob. 3.8PCh. 3 - Prob. 3.9PCh. 3 - Prob. 3.10P
Ch. 3 - Prob. 3.11PCh. 3 - Prob. 3.12PCh. 3 - Prob. 3.14PCh. 3 - Prob. 3.15PCh. 3 - Prob. 3.16PCh. 3 - Prob. 3.17PCh. 3 - Prob. 3.18PCh. 3 - Prob. 3.19PCh. 3 - Prob. 3.20PCh. 3 - Prob. 3.21PCh. 3 - Prob. 3.22PCh. 3 - If 9 g of NaC1 were dissolved in 1 L of water,...Ch. 3 - Prob. 3.24PCh. 3 - What is the binding energy of the last neutron in...Ch. 3 - Prob. 3.26PCh. 3 - Prob. 3.27PCh. 3 - Prob. 3.28PCh. 3 - Prob. 3.29PCh. 3 - Prob. 3.30PCh. 3 - Prob. 3.31PCh. 3 - Prob. 3.32PCh. 3 - What is the binding energy of the last neutron in...Ch. 3 - Prob. 3.34PCh. 3 - Prob. 3.35PCh. 3 - Prob. 3.36PCh. 3 - Prob. 3.37PCh. 3 - Prob. 3.38PCh. 3 - Prob. 3.39PCh. 3 - Prob. 3.40PCh. 3 - Prob. 3.41P
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- Identify the shell, subshell, and number of electrons for the following: (a) 2P3. (b)4d9. (c) 3s1. (d) 5g16.arrow_forwardA hydrogen atom is placed in a magnetic field. Which of the following quantities are affected? (a) total energy; (h) angular momentum; (c) z-component of angular momentum; (d) polar angle.arrow_forwardHow does the wave model of electrons orbiting the nucleus account for the fact that the electrons can have only discrete energy values? Question options: The wave model accounts for the types of orbitals an electron may occupy, not it's energy levels. Electrons are only able to vibrate at particular frequencies. The energy values of an electron only occur where its wave properties and probability clouds are mutually reinforcing. When an electron wave is confined as standing wave, it is reinforced only at particular frequencies.arrow_forward
- How many electrons does an element given as 24 X 50 have? How many neutrons? What is the net electric charge of the element?arrow_forwardHow many electrons, protons, and neutrons are contained in the following atoms or ions: (a) 6Li, (b) 13C+, and (c) 18O++?arrow_forwardQUESTION 19 In 1911, when Rutherford observed alpha particles being scattered at back angles from a gold foil, he reached the conclusion that alpha particles are helium nuclei. alpha particles are very tightly bound. the plum-pudding model of the atom must be wrong . gold has a much higher atomic number than previously thought.arrow_forward
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- One of the following is considered as a mirror nucleus to O (A=18, z=8): Ne (A=19, z=10) b. Mg (A=21, z=12) c. Ne (A=23, z=10) С. d. O (A=19, z=8) Ne (A=18, z=10) е.arrow_forward10 (a) A D5/2 term in the optical spectrum of 3K has a hyperfine structure with four components. Find the spin of the nucleus. (b) In (a) what interval ratios in the hyperfine quadruplet are expected?arrow_forwardSelenium, with electron configuration 3p4 has possible term symbols ¹S0, ³P0, ³P₁, ³P2, ¹Do. One could identify the ground state among these possibilities by utilizing Hund's Rules a Slater determinant the Pauli Principle the Born-Oppenheimer approximation the Rydberg formulaarrow_forward
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