answer question 1-6 Solve the following problems:1. If the atomic number of molybdenum is 42 and the atomic mass number is 98, howmany neutrons does it have?2. If Oxygen has an atomic number of 8 and the number of neutrons Oxygen has is 8,what is the atomic mass number of Oxygen?3. What is the maximum number of electrons for the K shell?4. What is the maximum number of electrons for the M shell?5. What does "n" in the equation represent?6. What is the maximum number of electrons for any atoms outermost shell?Match the following words to their definitions:A. IsotopeB. IsobarC. IsotoneD. Isomer1. Same number of protons & same number of neutronsbut different nucleon arrangements2. Same number of protons but different number ofneutrons3. Same number of neutrons but different number ofprotons4. Same total number of nucleons but different numbersof protons & different numbers of neutrons

Answered: Solve the following problems: 1. If the…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter30: Atomic Physics

Section: Chapter Questions

Problem 6PE: (a) An aspiring physicist wants to build a scale model of a hydrogen atom for her science fair...

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Similar questions

(a) An aspiring physicist wants to build a scale model of a hydrogen atom for her science fair project. If the atom is 1.00 m in diameter, how big should she try to make the nucleus? (b) How easy will this be to do?
(a) How many electrons can be in the n=4 shell? (b) What are its subshells, and how many electrons can be in each?
Explain why patterns observed in the periodic table of the elements are evidence for the existence of atoms, and why Brownian motion is a more direct type of evidence for their existence.
(a) How many electrons can be in the n = 4 shell? (b) What are its subshells, and how many elections can be in each?
In cesium iodide, how many Clatoms are "nearest neighbors” of Cs+? How many Cs+ atoms are "nearest neighbors” of Cl?
Rutherford found the size of the nucleus to be about 10-15 m. This implied a huge density. What would this density be for gold?
(a) If the average molecular mass of compounds in food is 50.0 g, how many molecules are mere in 1.00 kg at food? (b) How many ion pairs are created in 1.00 kg of food, if it is exposed to 1000 Sv and it takes 32.0 eV to create an ion pair? (c) Find the ratio of ion pairs to molecules. (d) If these ion pairs recombine into a distribution of 2000 new compounds, how many parts per billion is each?
. Figure 10.47 is the energy-level diagram for a particularly simple, fictitious element, Vernium (Vn). Indicate by the use of arrows all allowed transitions leading to the emission of photons from this atom and order the frequencies of these photons from highest (largest) to lowest (smallest).
How do the allowed orbits for electrons in atoms differ from the allowed orbits for planets around the sun? Explain how the correspondence principle applies here.
(a) Show that if you assume the average nucleus is spherical with a radius r=r0A1/3, and with a mass at A u, then its density is independent at A. (b) Calculate that density in u/fm3 and kg/m3, and compare your results with those found in Example 31.1 for 56Fe.
Data from the appendices and the periodic table may be needed for these problems. What fraction of the 40K mat was on Earth when it formed 4.5109 years ago is left today?
What is the difference between (rays and characteristic x rays? Is either necessarily more energetic than the other? Which can be the most energetic?

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