1st Edition

ISBN: 9780078746376

Author: Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher: Glencoe/McGraw-Hill School Pub Co

Concept explainers

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Question

Chapter 4, Problem 108A

Interpretation Introduction

Interpretation:

Scientific methods needs to be used to determine the model of the atom.

Concept introduction:

Number of experiments were done to gather information on the structure of the atom by different scientists to understand the positon of the electron, proton or neutron in the atom and how they really exist.

Expert Solution & Answer

Answer to Problem 108A

Several scientific methods were used to determine the model of the atom that explains the structure of the atoms and how its different units like electron, proton or neutron are discreted in the atom.

Theory of the model of the atom explains the structure in a much precised way than it does experimentally, so it is considered a theory.

Explanation of Solution

Several scientific methods were used to determine the model of the atom as

Daltons model of an atom.
Thomson’s model of the atom also known as Plum pudding model.
Rutherford model of the atom.
Bohr’s model of the atom.

All these methods are very useful for reading the structure of the atom. The best structure out of these that explains the atom is Bohr’s atomic model of the atom.

Model of the atoms are considered more of a theory as the scientific theory of the nature of matter which states that the matter is composed of discrete units called atoms and the study of different units present in an atom is explained theoretically by different scientists of the different eras. Though they are studied experimentally, yet a lot of the structural determination is explained theoretically.

Conclusion

Several scientific methods were used to determine the model of the atom that explain the structure of the atoms and how its different units like electron, proton or neutron are discreted in the atom.

Theory of the model of the atom explains the structure in a much precised way than it does experimentally, so it is considered a theory.

Chapter 4, Problem 107A

Chapter 4, Problem 109A

Chapter 4 Solutions

Chemistry: Matter and Change

Ch. 4.1 - Prob. 1SSC Ch. 4.1 - Prob. 2SSC Ch. 4.1 - Prob. 3SSC Ch. 4.1 - Prob. 4SSC Ch. 4.1 - Prob. 5SSC Ch. 4.1 - Prob. 6SSC Ch. 4.2 - Prob. 7SSC Ch. 4.2 - Prob. 8SSC Ch. 4.2 - Prob. 9SSC Ch. 4.2 - Prob. 10SSC

Ch. 4.2 - Prob. 11SSC Ch. 4.3 - Prob. 12PP Ch. 4.3 - Prob. 13PP Ch. 4.3 - Prob. 14PP Ch. 4.3 - Prob. 15PP Ch. 4.3 - Prob. 16PP Ch. 4.3 - Prob. 17PP Ch. 4.3 - Prob. 18PP Ch. 4.3 - Prob. 19PP Ch. 4.3 - Prob. 20SSC Ch. 4.3 - Prob. 21SSC Ch. 4.3 - Prob. 22SSC Ch. 4.3 - Prob. 23SSC Ch. 4.3 - Prob. 24SSC Ch. 4.4 - Prob. 25SSC Ch. 4.4 - Prob. 26SSC Ch. 4.4 - Prob. 27SSC Ch. 4.4 - Prob. 28SSC Ch. 4.4 - Prob. 29SSC Ch. 4 - Prob. 30A Ch. 4 - Whose work is credited with being the beginning of...Ch. 4 - Prob. 32A Ch. 4 - Prob. 33A Ch. 4 - Prob. 34A Ch. 4 - Prob. 35A Ch. 4 - State the main points of Dalton’s atomic theory...Ch. 4 - Prob. 37A Ch. 4 - Prob. 38A Ch. 4 - What particles are found in the nucleus of an...Ch. 4 - How was the overall charge distributed in the plum...Ch. 4 - How did the charge distribution in the plum...Ch. 4 - Label the subatomic particles shown in Figure...Ch. 4 - Arrange the following subatomic particles in order...Ch. 4 - Explain why atoms are electrically neutral.Ch. 4 - What is the charge of the nucleus of element 89?Ch. 4 - Which particles account for most of an atom’s...Ch. 4 - Prob. 47A Ch. 4 - Prob. 48A Ch. 4 - Prob. 49A Ch. 4 - Prob. 50A Ch. 4 - Prob. 51A Ch. 4 - Prob. 52A Ch. 4 - Prob. 53A Ch. 4 - Prob. 54A Ch. 4 - Prob. 55A Ch. 4 - Prob. 56A Ch. 4 - Prob. 57A Ch. 4 - How do isotopes of a given element differ? How are...Ch. 4 - How is an atom’s atomic number related to its...Ch. 4 - How is the mass number related to the number of...Ch. 4 - How can you determine the number of neutrons in an...Ch. 4 - Prob. 62A Ch. 4 - Standard Units Define the atomic mass unit. What...Ch. 4 - Prob. 64A Ch. 4 - Prob. 65A Ch. 4 - How many protons and electrons are contained in an...Ch. 4 - Carbon A carbon atom has a mass number of 12 and...Ch. 4 - Mercury An isotope of mercury has 80 protons and...Ch. 4 - Xenon An isotope of xenon has an atomic number of...Ch. 4 - If an atom has 18 electrons, how many protons does...Ch. 4 - Sulfur Show that the atomic mass of the element...Ch. 4 - Prob. 72A Ch. 4 - How many electrons, protons, and neutrons...Ch. 4 - How many electrons, protons, and neutrons are...Ch. 4 - Prob. 75A Ch. 4 - Prob. 76A Ch. 4 - Prob. 77A Ch. 4 - Prob. 78A Ch. 4 - Prob. 79A Ch. 4 - Prob. 80A Ch. 4 - Prob. 81A Ch. 4 - Prob. 82A Ch. 4 - Prob. 83A Ch. 4 - Prob. 84A Ch. 4 - Prob. 85A Ch. 4 - Prob. 86A Ch. 4 - Prob. 87A Ch. 4 - Prob. 88A Ch. 4 - Prob. 89A Ch. 4 - Prob. 90A Ch. 4 - Prob. 91A Ch. 4 - Prob. 92A Ch. 4 - Prob. 93A Ch. 4 - Prob. 94A Ch. 4 - Prob. 95A Ch. 4 - Prob. 96A Ch. 4 - Prob. 97A Ch. 4 - Prob. 98A Ch. 4 - Prob. 99A Ch. 4 - Prob. 100A Ch. 4 - Prob. 101A Ch. 4 - Prob. 102A Ch. 4 - Prob. 103A Ch. 4 - Prob. 104A Ch. 4 - Prob. 105A Ch. 4 - Prob. 106A Ch. 4 - Prob. 107A Ch. 4 - Prob. 108A Ch. 4 - Prob. 109A Ch. 4 - Prob. 110A Ch. 4 - Prob. 111A Ch. 4 - Prob. 112A Ch. 4 - Prob. 113A Ch. 4 - Prob. 114A Ch. 4 - Prob. 115A Ch. 4 - Prob. 116A Ch. 4 - Prob. 117A Ch. 4 - Prob. 118A Ch. 4 - Prob. 120A Ch. 4 - Prob. 121A Ch. 4 - Prob. 122A Ch. 4 - Prob. 123A Ch. 4 - Prob. 124A Ch. 4 - Prob. 125A Ch. 4 - Prob. 126A Ch. 4 - Prob. 127A Ch. 4 - Prob. 128A Ch. 4 - Prob. 129A Ch. 4 - Prob. 1STP Ch. 4 - Prob. 2STP Ch. 4 - Prob. 3STP Ch. 4 - Prob. 4STP Ch. 4 - Prob. 5STP Ch. 4 - Prob. 6STP Ch. 4 - Prob. 7STP Ch. 4 - Prob. 8STP Ch. 4 - Prob. 9STP Ch. 4 - Prob. 10STP Ch. 4 - Prob. 11STP Ch. 4 - Prob. 12STP Ch. 4 - Prob. 13STP Ch. 4 - Prob. 14STP Ch. 4 - Prob. 15STP Ch. 4 - Prob. 16STP Ch. 4 - Prob. 17STP Ch. 4 - Prob. 18STP Ch. 4 - Prob. 19STP Ch. 4 - Prob. 20STP Ch. 4 - Prob. 21STP

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Solution Summary: The author explains how scientific methods are used to determine the model of the atom.