CONCEPT. INTEG. SCI. -ACCESS W/ ETEXT
3rd Edition
ISBN: 9780135626566
Author: Hewitt
Publisher: INTER PEAR
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Chapter 9, Problem 4RAT
To determine
To choose:
The name of the element and approximate mass of the atom that has
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Students have asked these similar questions
C3. A Rubidium nucleus undergoes the electron capture as given by 33Rb + e¯ → AXN+Y.
Assume the electron came from the K-shell of Rubidium and K-edge is 15.2 keV. Given that
the mass of neutral atom 33Rb is 82.9151106u, and the mass of neutral atom 4XN is
82.9141360u.
(a) Determine the values of A, Z and N.
(b) Given the name of particle Y.
(c) Calculate the disintegration energy of the decay (in MeV).
(d) Explain why K-edge should be considered in electron capture.
Express the values to 3 significant figures, if necessary.
The nucleus of a particular isotope of beryllium contains 4 protons and 5 neutrons. Which of the following
isotopes has a nucleus that has a radius that is approximately 3 times that of the beryllium isotope?
O
243Pu
135
56 Ba
81,
36Kt
3A1
Mg
Element X has three naturally occurring
isotopes. The masses (amu) and %
abundances of the isotopes are given in the
table below. The average atomic mass of
the element is
Isotope
Mass
40x
13.01 40.10
41X
6.98
41.00
44X
79.99
43.98
a. 39.68
O b. 43.26
c. 39.07
O d. 38.64
Chapter 9 Solutions
CONCEPT. INTEG. SCI. -ACCESS W/ ETEXT
Ch. 9 - Prob. 1RCQCh. 9 - Prob. 2RCQCh. 9 - Prob. 3RCQCh. 9 - Prob. 4RCQCh. 9 - Prob. 5RCQCh. 9 - Prob. 6RCQCh. 9 - Prob. 7RCQCh. 9 - Prob. 8RCQCh. 9 - Prob. 9RCQCh. 9 - Prob. 10RCQ
Ch. 9 - Prob. 11RCQCh. 9 - Prob. 12RCQCh. 9 - Prob. 13RCQCh. 9 - Prob. 14RCQCh. 9 - Prob. 15RCQCh. 9 - Prob. 16RCQCh. 9 - Prob. 17RCQCh. 9 - Prob. 18RCQCh. 9 - Prob. 19RCQCh. 9 - Prob. 20RCQCh. 9 - Prob. 21RCQCh. 9 - Prob. 22TISCh. 9 - Prob. 23TISCh. 9 - Prob. 24TISCh. 9 - Prob. 25TISCh. 9 - If a baseball were the size of Earth, about how...Ch. 9 - Prob. 27TISCh. 9 - Prob. 28TISCh. 9 - What kind of model is best used to describe...Ch. 9 - Rank these three subatomic particles in order of...Ch. 9 - Prob. 35TCCh. 9 - Consider three 1-gram samples of the matter a...Ch. 9 - Prob. 37TCCh. 9 - Prob. 38TCCh. 9 - Prob. 39TCCh. 9 - Prob. 40TSCh. 9 - Prob. 41TSCh. 9 - Prob. 42TSCh. 9 - Chlorine atomic number 17 is composed of two...Ch. 9 - Prob. 44TECh. 9 - Prob. 45TECh. 9 - If all the molecules of a body remained part of...Ch. 9 - Prob. 47TECh. 9 - Prob. 48TECh. 9 - Where did the carbon atoms in Leslies hair...Ch. 9 - Prob. 50TECh. 9 - Prob. 51TECh. 9 - Prob. 52TECh. 9 - Prob. 53TECh. 9 - Prob. 54TECh. 9 - Why arent we harmed by drinking heavy water:D2O?Ch. 9 - Prob. 56TECh. 9 - Prob. 57TECh. 9 - The nucleus of an electrically neutral iron atom...Ch. 9 - Prob. 59TECh. 9 - Prob. 60TECh. 9 - Why are the atomic masses that are not whole...Ch. 9 - Prob. 62TECh. 9 - Prob. 63TECh. 9 - Prob. 64TECh. 9 - Which is heavier: a water molecule, H2O, or a...Ch. 9 - When we breathe, we inhale oxygen, O2, and exhale...Ch. 9 - A tree takes in carbon dioxide, CO2, and water...Ch. 9 - Prob. 68TECh. 9 - Prob. 69TECh. 9 - Prob. 70TECh. 9 - Prob. 71TECh. 9 - Prob. 72TECh. 9 - Prob. 73TECh. 9 - Prob. 74TECh. 9 - How do we predict the behavior of atoms?Ch. 9 - With scanning probe microscopy technology, we see...Ch. 9 - Prob. 77TECh. 9 - What do the components of a conceptual model have...Ch. 9 - Would you use a physical model or a conceptual...Ch. 9 - Prob. 80TECh. 9 - How is it possible to tell what stars are made of...Ch. 9 - Prob. 82TECh. 9 - Prob. 83TECh. 9 - Prob. 84TECh. 9 - Prob. 85TECh. 9 - Prob. 86TECh. 9 - Prob. 87TECh. 9 - Prob. 88TECh. 9 - Prob. 89TECh. 9 - Prob. 90TECh. 9 - Prob. 91TECh. 9 - Prob. 92TECh. 9 - Prob. 93TECh. 9 - Prob. 94TECh. 9 - Prob. 95TECh. 9 - Prob. 96TECh. 9 - Prob. 97TECh. 9 - Prob. 98TECh. 9 - Prob. 99TECh. 9 - In what sense can you truthfully say that you are...Ch. 9 - Prob. 101TDICh. 9 - Prob. 102TDICh. 9 - Why does an inflated and securely tied rubber...Ch. 9 - Prob. 1RATCh. 9 - Prob. 2RATCh. 9 - Prob. 3RATCh. 9 - Prob. 4RATCh. 9 - Prob. 5RATCh. 9 - Prob. 6RATCh. 9 - Prob. 7RATCh. 9 - Would you use a physical model or a conceptual...Ch. 9 - Prob. 9RATCh. 9 - Prob. 10RAT
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Silver has two stable isotopes. The nucleus, 47107Ag , has atomic mass 106.905095 g/mol with an abundance of 51.83% ; whereas 47107Aghas atomic mass 108.904754 g/mol with an abundance of 48.17% . Find the atomic mass of the element silver.arrow_forward(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?arrow_forwardA radioactive sample initially contains 2.40102 mol of a radioactive material whose half-life is 6.00 h. How many moles of the radioactive material remain after 6.00 h? After 12.0 h? After 36.0 h?arrow_forward
- According to your lab partner, a 2.00-cm-thick sodium-iodide crystal absorbs all but 10% of lays from a radioactive source and a 4.00-cm piece of the same material absorbs all but 5%? Is this result reasonable?arrow_forward(a) Calculate BE/A for 235U, the rarer of the two most common uranium isotopes. (b) Calculate BE/A for 238U. (Most of uranium is 238U.) Note that 238U has even numbers at both protons and neutrons. Is the BE/A of 238U significantly different from that of 235U?arrow_forwardData from the appendices and the periodic table may be needed for these problems. Unreasonable Results (a) Repeat Exercise 31.57 but include the 0.0055% natural abundance of 234U with its 2.45105y halflife. (b) What is unreasonable about this result? (c) What assumption is responsible? (d) Where does the 234U come from if it is not primordial?arrow_forward
- How many kJ of energy are released to form one mole of 133Cs from protons and neutrons if the atom has a mass of 132.905429 amu? Please remember to include the mass of electrons in the calculation. Given the mass of a proton is 1.007825 amuarrow_forwardElements that appear in the same column of the periodic table often share similar chemical properties. In the case of the alkaline earth metals, this is troublesome since the body treats calcium (necessary for proper bone growth) and radium (a radioactive element) as chemically similar, storing both in bone marrow. The radium then bombards nearby bone cells with alpha particles, causing them to "crumble." Ionized Radium poisoning investigations often center on the identification of radium and its isotopes in bone samples using isotope a mass spectrometer. Pictured is a schematic of a simplified mass spectrometer that shows the paths of calcium isotopes, barium (another alkaline earth metal) isotopes, and radium А isotopes entering the chamber. The region shown is immersed in a constant magnetic field of 0.352 T pointing out of the + AV→ В plane of the schematic. Motion of the positively-charged isotopes toward the right was initiated by a potential difference of 2361 V on the two…arrow_forwardElements that appear in the same column of the periodic table often share similar chemical properties. In the case of the alkaline earth metals, this is troublesome since the body treats calcium (necessary for proper bone growth) and radium (a radioactive element) as chemically similar, storing both in bone marrow. The radium then bombards nearby bone cells with alpha particles, causing them to "crumble." Radium poisoning investigations often center on the identification of radium and its isotopes in bone samples using lonized isotope a mass spectrometer. Pictured is a schematic of a simplified mass spectrometer that shows the paths of calcium isotopes, barium (another alkaline earth metal) isotopes, and radium isotopes entering the chamber. The region shown is immersed in a constant magnetic field of 0.552 T pointing out of the plane of the schematic. Motion of the positively-charged isotopes toward the right was initiated by a potential A -AV- B difference of 3082 V on the two plates…arrow_forward
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