Chemistry: An Introduction to General, Organic, and Biological Chemistry (12th Edition) - Standalone book
12th Edition
ISBN: 9780321908445
Author: Karen C. Timberlake
Publisher: PEARSON
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Textbook Question
Chapter 4, Problem 4.70UTC
Use Rutherford’s gold-foil experiment to answer each of the following: (4.3)
a. What did Rutherford expect to happen when he aimed particles at the gold foil?
b. How did the results differ from what he expected?
c. How did he use the results to propose a model of the atom?
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The most prevalent isotope of gold is Au-197. (4.5)a. How many protons, neutrons, and electrons are in this isotope?b. What is the atomic symbol of another isotope of gold with 116 neutrons?c. What is the atomic symbol of an atom with an atomic number of 78 and 116 neutrons?
4.121 Complete the following table: (4.3)
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Magnesium
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228 F
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28
Number
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34
14
Number
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Ave
4.82 For each of the following, write the symbol and name for X and the number
of protons and neutrons. Which are isotopes of each other? (4.4, 4.5)
a. 124x
A
47
b. 16x
116x
49
C.
50
d. 124x
50
116X
e.
48
Chapter 4 Solutions
Chemistry: An Introduction to General, Organic, and Biological Chemistry (12th Edition) - Standalone book
Ch. 4.1 - Write the symbols for the following elements. a....Ch. 4.1 - Prob. 4.2QAPCh. 4.1 - Prob. 4.3QAPCh. 4.1 - Prob. 4.4QAPCh. 4.1 - Prob. 4.5QAPCh. 4.1 - Prob. 4.6QAPCh. 4.2 - 4.7 Identify the group or period number described...Ch. 4.2 - Prob. 4.8QAPCh. 4.2 - Prob. 4.9QAPCh. 4.2 - 4.14 Using TABLE 4.4, identify the function of...
Ch. 4.2 - Prob. 4.11QAPCh. 4.2 - 4.10 Give the symbol of the element described by...Ch. 4.2 - Prob. 4.13QAPCh. 4.2 - Identify each of the following elements as a...Ch. 4.3 - Identify each of the following as describing...Ch. 4.3 - 4.18 Identify each of the following as describing...Ch. 4.3 - What did Rutherford determine about the structure...Ch. 4.3 - 4.20 How did Thomson determine that the electrons...Ch. 4.3 - Prob. 4.19QAPCh. 4.3 - Is each of the following statements true or false?...Ch. 4.3 - Prob. 4.21QAPCh. 4.3 - 4.24 Sometimes clothes cling together when...Ch. 4.4 - 4.25 Would you use the atomic number, mass...Ch. 4.4 - 4.26 Identify the type of subatomic particles...Ch. 4.4 - Prob. 4.25QAPCh. 4.4 - Prob. 4.26QAPCh. 4.4 - Prob. 4.27QAPCh. 4.4 - Prob. 4.28QAPCh. 4.4 - Prob. 4.29QAPCh. 4.4 - Prob. 4.30QAPCh. 4.5 - What are the number of protons, neutrons, and...Ch. 4.5 - 4.34 What are the number of protons, neutrons, and...Ch. 4.5 - Write the atomic symbol for the isotope with each...Ch. 4.5 - Prob. 4.34QAPCh. 4.5 - Argon has three naturally occurring isotopes, with...Ch. 4.5 - Strontium has four naturally occurring isotopes,...Ch. 4.5 - Prob. 4.37QAPCh. 4.5 - Prob. 4.38QAPCh. 4.6 - Electrons can move to higher energy levels when...Ch. 4.6 - Prob. 4.40QAPCh. 4.6 - Prob. 4.41QAPCh. 4.6 - Prob. 4.42QAPCh. 4.6 - Prob. 4.43QAPCh. 4.6 - 4.50 Write the electron arrangement for each of...Ch. 4.6 - Prob. 4.45QAPCh. 4.6 - Prob. 4.46QAPCh. 4.7 - What is the group number and number of valence...Ch. 4.7 - 4.54 What is the group number and number of...Ch. 4.7 - Prob. 4.49QAPCh. 4.7 - Write the group number and draw the Lewis symbol...Ch. 4.7 - Prob. 4.51QAPCh. 4.7 - Prob. 4.52QAPCh. 4.7 - Prob. 4.53QAPCh. 4.7 - Prob. 4.54QAPCh. 4.7 - Prob. 4.55QAPCh. 4.7 - 4.62 Select the element in each pair with the...Ch. 4.7 - Prob. 4.57QAPCh. 4.7 - Prob. 4.58QAPCh. 4.7 - Prob. 4.59QAPCh. 4.7 - Prob. 4.60QAPCh. 4.7 - Prob. 4.61QAPCh. 4.7 - Prob. 4.62QAPCh. 4.7 - Prob. 4.63QAPCh. 4.7 - 4.70 Fill in the following blanks using higher or...Ch. 4.7 - Prob. 4.65QAPCh. 4.7 - Prob. 4.66QAPCh. 4.7 - Prob. 4.67QAPCh. 4.7 - 4.74 Which statements completed with a to e will...Ch. 4 - Prob. 4.69UTCCh. 4 - Use Rutherford’s gold-foil experiment to answer...Ch. 4 - Prob. 4.71UTCCh. 4 - Prob. 4.72UTCCh. 4 - Prob. 4.73UTCCh. 4 - Prob. 4.74UTCCh. 4 - Prob. 4.75UTCCh. 4 - Prob. 4.76UTCCh. 4 - Prob. 4.77UTCCh. 4 - Prob. 4.78UTCCh. 4 - Match the spheres A through D with atoms of Li,...Ch. 4 - Prob. 4.80UTCCh. 4 - Prob. 4.81UTCCh. 4 - Of the elements Sn, Xe, Te, Sr, I, and Rb,...Ch. 4 - Prob. 4.83AQAPCh. 4 - Prob. 4.84AQAPCh. 4 - Prob. 4.85AQAPCh. 4 - Prob. 4.86AQAPCh. 4 - Prob. 4.87AQAPCh. 4 - Prob. 4.88AQAPCh. 4 - Prob. 4.89AQAPCh. 4 - Write the name and symbol of the element with the...Ch. 4 - Prob. 4.91AQAPCh. 4 - Prob. 4.92AQAPCh. 4 - Prob. 4.93AQAPCh. 4 - Prob. 4.94AQAPCh. 4 - Prob. 4.95AQAPCh. 4 - Prob. 4.96AQAPCh. 4 - Prob. 4.97AQAPCh. 4 - Prob. 4.98AQAPCh. 4 - Prob. 4.99AQAPCh. 4 - Prob. 4.100AQAPCh. 4 - Why is the ionization energy of Ca higher than K,...Ch. 4 - Prob. 4.102AQAPCh. 4 - Prob. 4.103AQAPCh. 4 - Of the elements F, Br, Cl, and I, which (4.7) a....Ch. 4 - Prob. 4.105CQCh. 4 - Prob. 4.106CQCh. 4 - Prob. 4.107CQCh. 4 - Prob. 4.108CQCh. 4 - Prob. 4.109CQCh. 4 - Prob. 4.110CQCh. 4 - Prob. 4.111CQCh. 4 - Prob. 4.112CQ
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