100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
CHEM 120 Unit 6 Lab: OL Lab 10: Nuclear Chemistry (GRADED A) $10.99   Add to cart
Quickly navigate to
Preview
  2.  
  3. Chamberlain College Of Nursing
  4.  
  5. CHEM 120

Exam (elaborations)

CHEM 120 Unit 6 Lab: OL Lab 10: Nuclear Chemistry (GRADED A)
 18 views  1 purchase
  • Course
  • CHEM 120
  • Institution
  • Chamberlain College Of Nursing

CHEM 120 Unit 6 Lab: OL Lab 10: Nuclear Chemistry Objectives: Identify the differences between chemical reactions and nuclear reactions. Identify the concept of radioactive decay. Identify the n uclear changes associated with alpha, beta or gamma decay. Write the products of nuclear reactions invol...

[Show more]

Preview 2 out of 6  pages

Document information

  • May 2, 2022
  • 6
  • 2021/2022
  • Exam (elaborations)
  • Questions & answers

Subjects

  • chem 120 unit 6 lab ol lab 10 nuclear chemistry graded a

Written for

  • Chamberlain College Of Nursing
  • CHEM 120
All documents for this subject (464)

Seller

avatar-seller
ProfGoodlucK

Reviews received

Content preview

CHEM120 OL, Week 6 Lab


OL Lab 10: Nuclear Chemistry
Objectives:
 Identify the differences between chemical reactions and nuclear reactions.
 Identify the concept of radioactive decay.
 Identify the nuclear changes associated with alpha, beta or gamma decay.
 Write the products of nuclear reactions involving alpha, beta or gamma
emissions.
 Explain the concept of half-lives and complete half-life calculations.
Not all atoms are stable. When atoms are born in a nuclear reactor, whether it be the
heart of a star or a power plant, a portion of them are radioactive and are referred to as
radioisotopes. Theseradioisotopes break down over time, releasing energy and
transforming into more stable forms in processes known as radioactive decay.
Depending upon the specific radioisotope, this process can be near instantaneous or
take trillions of years.

In this lab, you will explore radioactive decay as you learn about various types of
radioactivity and half-life.


Complete Table 1 below using the textbook, slides, and other course resources.
Table 1:

Type of radiation Give 1 example of each type.
Ionizing X-rays
Non-ionizing Radio waves
Electromagnetic light (visible, infrared, and ultraviolet)
Particulate beta particles




1
This study source was downloaded by 100000845689434 from CourseHero.com on 05-02-2022 04:30:39 GMT -05:00


https://www.coursehero.com/file/63585661/OL-Lab-10-Nuclear-Chemistry-1docx/

, CHEM120 OL, Week 6 Lab


Exploration 1: How does alpha, beta, gamma, positron emission or electron
capture affect a nucleus?
Complete Table 2 below.
Table 2:

Radiation type Affect on atomic Effect on number Effect on mass
number of product of protons in number of product
product
Alpha particle Decreases by 2 Loses 2 protons Decreases by 4
Beta particle Increases by 1 Gains 1 proton No change
Gamma No change No change No change
particle
Positron Decreases by 1 Loses 1 proton No change
Electron Decreases by 1 Loses 1 proton No change
capture


1. In the space below, use X for the symbol of an element, Z for the atomic number
and A for the mass number to write a general nuclide symbol.
A
Z X



2. An isotope of strontium has 38 protons and 52 neutrons. What is the nuclide
symbol for an atom of this isotope?
90
38 Sr



3. Write the nuclear equation for the alpha decay of Thorium-232.
232 228 4
90Th  88 Ra + 2 α



4. Write the nuclear equation for the beta decay of fluorine-19.
19
9F  19 10 Ne + −10β −¿



5. Write the nuclear equation for the gamma decay of fluorine-19.
19 m
9F  199F + ᵧ




2
This study source was downloaded by 100000845689434 from CourseHero.com on 05-02-2022 04:30:39 GMT -05:00


https://www.coursehero.com/file/63585661/OL-Lab-10-Nuclear-Chemistry-1docx/

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller ProfGoodlucK. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $10.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67163 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling

Recently viewed by you

Exam (elaborations) ·

(0)

ATI PHARM PROCTORED EXAM PRACTICE Q&A 2022

Summary ·

(0)

Ch.7 - Cellular Respiration

$10.99  1x  sold
  • (0)
  Add to cart