The following are selected properties of the most abun- dant isotope of a particular element. Which of these properties would also be the same for the second-most- abundant isotope of the clement?
The following are selected properties of the most abun- dant isotope of a particular element. Which of these properties would also be the same for the second-most- abundant isotope of the clement?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Concept explainers
Atomic Structure
The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.
Shape of the D Orbital
Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.
Question
![### Atomic Structure and the Periodic Table
#### Question 1:
The following are selected properties of the most abundant isotope of a particular element. Which of these properties would also be the same for the second-most-abundant isotope of the element?
1. Mass number is 70
2. 31 electrons are present
3. Isotopic mass is 69.92 amu
4. Isotope reacts with chlorine to give a green compound
#### Answer:
**Explanation:**
- The number of electrons (option 2) would remain the same for the second-most-abundant isotope if it's the same element but with a different number of neutrons.
#### Question 2:
The following are selected properties of the most abundant isotope of a particular element. Which of these properties would also be the same for the second-most-abundant isotope of the element?
1. Atomic number is 31
2. Does not react with the element gold
3. 40 neutrons are present
4. Density is 1.03 g/mL
#### Answer:
**Explanation:**
- The atomic number (option 1) is characteristic of the element itself and does not change with isotopes.
#### Calculation Problem:
Calculate the atomic mass of each of the following elements using the given data for the percentage abundance and mass of each isotope.
1. **Lithium:**
- 7.42% of \( ^6 \text{Li} \) (6.01 amu) and 92.58% of \( ^7 \text{Li} \) (7.03 amu)
2. **Magnesium:**
- 78.99% of \( ^{24} \text{Mg} \) (23.99 amu), 10.00% of \( ^{25} \text{Mg} \) (24.99 amu), and 11.01% of \( ^{26} \text{Mg} \) (25.98 amu)
#### Explanation:
To calculate the atomic mass, you use the formula:
\[ \text{Atomic Mass} = \sum (\text{Fractional Abundance} \times \text{Isotope Mass}) \]
This can be broken down step-by-step for each element:
- **Example for Lithium:**
- \( \text{Atomic Mass of Li} = (0.0742 \times 6.01) + (](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff61ca72c-0d07-4731-84aa-6e37b38bdca8%2F3e3bdf73-6cc4-4570-a0ee-bf6f0758f386%2Fm29olj.jpeg&w=3840&q=75)
Transcribed Image Text:### Atomic Structure and the Periodic Table
#### Question 1:
The following are selected properties of the most abundant isotope of a particular element. Which of these properties would also be the same for the second-most-abundant isotope of the element?
1. Mass number is 70
2. 31 electrons are present
3. Isotopic mass is 69.92 amu
4. Isotope reacts with chlorine to give a green compound
#### Answer:
**Explanation:**
- The number of electrons (option 2) would remain the same for the second-most-abundant isotope if it's the same element but with a different number of neutrons.
#### Question 2:
The following are selected properties of the most abundant isotope of a particular element. Which of these properties would also be the same for the second-most-abundant isotope of the element?
1. Atomic number is 31
2. Does not react with the element gold
3. 40 neutrons are present
4. Density is 1.03 g/mL
#### Answer:
**Explanation:**
- The atomic number (option 1) is characteristic of the element itself and does not change with isotopes.
#### Calculation Problem:
Calculate the atomic mass of each of the following elements using the given data for the percentage abundance and mass of each isotope.
1. **Lithium:**
- 7.42% of \( ^6 \text{Li} \) (6.01 amu) and 92.58% of \( ^7 \text{Li} \) (7.03 amu)
2. **Magnesium:**
- 78.99% of \( ^{24} \text{Mg} \) (23.99 amu), 10.00% of \( ^{25} \text{Mg} \) (24.99 amu), and 11.01% of \( ^{26} \text{Mg} \) (25.98 amu)
#### Explanation:
To calculate the atomic mass, you use the formula:
\[ \text{Atomic Mass} = \sum (\text{Fractional Abundance} \times \text{Isotope Mass}) \]
This can be broken down step-by-step for each element:
- **Example for Lithium:**
- \( \text{Atomic Mass of Li} = (0.0742 \times 6.01) + (
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps

Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you

Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning

Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education

Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning

Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning

Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education

Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning

Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education

Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning

Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Expert Answers to Latest Homework Questions
Q: Determine the heater capacity needed to maintain the inside temperature of a laboratory
chamber at…
Q: (a) Refer to the above figure .What kind of controller is it ?
(b) simplify the block diagramto…
Q: What is a good response to this post?
One of the products that I use on a daily basis is the Apple…
Q: What are the three most relevant principles school counselors need to be aware of watching the…
Q: Macmillan Learning
Reaction B:
CI
HO_
곳으
/
Select Draw Templates More
с
€
H
D
Erase
Q: When 2-bromo-93-dimethylbutane is heated with sodium methoxide, one majors.. në la formed.
4th…
Q: What are three interventions or programs school counselors can implement in schools after watching…
Q: What are three professional best practices that school counselors can implement or can recommend in…
Q: What are 20 questions I could put on a PAQ when interviewing a training and development specialist?
Q: What are three strategies school counselors use in schools after watching the YouTube video titled:…
Q: What are three most important knowledge a school counselor can gain from watching the YouTube video…
Q: Need help no use ai please..
Q: Question:
Data:
Total budget = $25,000
BCWS = $ 8,333
BCWP = $ 6,400
ACWP = $ 7,800
Project…
Q: 13. A pharmaceutical company has developed a new drug for
depression. There is a concern, however,…
Q: What are the advantages and disadvanatges of accelerating a construction schedule by stacking trades…
Q: Complete the mechanism for the E1 reaction below by following the directions written above each of…
Q: Design a proportional derivitivecontroller for a plant orsystemthat satisfies the following…
Q: Heating an alcohol in the presence of sulfuric or phosphoric acid will cause a dehydration to occur:…
Q: Revenue retrieval for Brew Mini= $ round response to two decimal places
What would be the best…
Q: The revenue retrieval for PG Glass design is ?. Enter response as a whole number).
The revenue…
Q: Can someone help me