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...
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Question
![**Calculate the Number of Neutrons of \( ^{209}\text{Bi} \)**
To determine the number of neutrons in an isotope, you can use the following formula:
\[ \text{Number of Neutrons} = \text{Mass Number} - \text{Atomic Number} \]
For bismuth (\( ^{209}\text{Bi} \)), the mass number is \(209\), and the atomic number (number of protons) for bismuth is \(83\).
Thus, the number of neutrons is:
\[ 209 - 83 = 126 \]
**Interactive Section:**
- A field labeled "neutrons" where students can input their answer.
- Controls to submit or reset the input (indicated by 'X' for clear and a circular arrow for reset).
This explanation helps students understand how to calculate neutrons in isotopes, using bismuth as an example.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F91f806a5-3485-4560-baf7-fe0d7b379a18%2Fe946ad4e-8ed7-42ab-b3aa-7344f2d8ea89%2F4xrxpa_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Calculate the Number of Neutrons of \( ^{209}\text{Bi} \)**
To determine the number of neutrons in an isotope, you can use the following formula:
\[ \text{Number of Neutrons} = \text{Mass Number} - \text{Atomic Number} \]
For bismuth (\( ^{209}\text{Bi} \)), the mass number is \(209\), and the atomic number (number of protons) for bismuth is \(83\).
Thus, the number of neutrons is:
\[ 209 - 83 = 126 \]
**Interactive Section:**
- A field labeled "neutrons" where students can input their answer.
- Controls to submit or reset the input (indicated by 'X' for clear and a circular arrow for reset).
This explanation helps students understand how to calculate neutrons in isotopes, using bismuth as an example.
Expert Solution
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Step 1
Atoms are made up of three main particle -positively charged proton,negatively charged electron and neutral neutron.
Here we have to find out number of neutrons in Bi.
Step by step
Solved in 2 steps
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