General, Organic, and Biological Chemistry
7th Edition
ISBN: 9781285853918
Author: H. Stephen Stoker
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 11.5, Problem 3QQ
Interpretation Introduction
Interpretation:
Half-life of the highest-atomic-numbered element 118 that is laboratory produced is measured in which unit has to be chosen from the given options.
Concept Introduction:
Radioactive nuclides undergo disintegration by emission of radiation. All the radioactive nuclide do not undergo the decay at a same rate. Some decay rapidly and others decay very slowly. The nuclear stability can be quantitatively expressed by using the half-life.
Radioactive decay happens naturally. This can also be done artificially in the laboratory by means of bombardment reaction.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
A radioactive sample initially contained 1000 radioactive atoms. After 60 minutes, only 250 radioactive atoms remained. What is the isotope's half-life in minutes?
a. 60
b. 30
c. 20
d. 15
e. no correct response
Radioactive radon-222, found in many homes, is a potential health hazard.
The half-life of radon-222 is 3.82 days. If you begin with 75.5 milligrams of radon-222, how many milligrams will you have left after 11.5 days have passed?
__________-mg
Submit Answer
Lead-194 has a half-life of 11 minutes. A sample of lead-194 with a mass of 0.149g is allowed to decay for 66 minutes. What mass of lead-194 in grams remains in the sample after 66 minutes?
a. 2.33 x 10 -3
b. 2.48 x 10 -4
c. 2.25 x 10 -4
d. 1.35 x 10 -2
e. no correct response
Chapter 11 Solutions
General, Organic, and Biological Chemistry
Ch. 11.1 - The term nuclide is a term used to describe a....Ch. 11.1 - Prob. 2QQCh. 11.1 - In the notation carbon-14, the number 14 is a. the...Ch. 11.2 - Prob. 1QQCh. 11.2 - Prob. 2QQCh. 11.2 - Prob. 3QQCh. 11.3 - Prob. 1QQCh. 11.3 - Prob. 2QQCh. 11.3 - Prob. 3QQCh. 11.3 - The explanation for how a beta particle is...
Ch. 11.4 - The half-life of cobalt-60 is 5.2 years. This...Ch. 11.4 - Prob. 2QQCh. 11.4 - Prob. 3QQCh. 11.4 - Prob. 4QQCh. 11.4 - Prob. 5QQCh. 11.5 - Prob. 1QQCh. 11.5 - The bombardment reaction involving 1123Na and 12H...Ch. 11.5 - Prob. 3QQCh. 11.5 - Prob. 4QQCh. 11.6 - Prob. 1QQCh. 11.6 - In the 14-step uranium-238 decay series a. all...Ch. 11.7 - Prob. 1QQCh. 11.7 - Prob. 2QQCh. 11.8 - Which of the following is not a form of ionizing...Ch. 11.8 - Prob. 2QQCh. 11.8 - Prob. 3QQCh. 11.8 - Prob. 4QQCh. 11.9 - Prob. 1QQCh. 11.9 - Which of the following correctly orders the three...Ch. 11.10 - Prob. 1QQCh. 11.10 - Prob. 2QQCh. 11.10 - Prob. 3QQCh. 11.11 - Prob. 1QQCh. 11.11 - Prob. 2QQCh. 11.11 - Prob. 3QQCh. 11.12 - Prob. 1QQCh. 11.12 - Prob. 2QQCh. 11.12 - Prob. 3QQCh. 11.12 - Prob. 4QQCh. 11.13 - Prob. 1QQCh. 11.13 - Prob. 2QQCh. 11 - Prob. 11.1EPCh. 11 - Prob. 11.2EPCh. 11 - Prob. 11.3EPCh. 11 - Prob. 11.4EPCh. 11 - Prob. 11.5EPCh. 11 - Prob. 11.6EPCh. 11 - Prob. 11.7EPCh. 11 - Prob. 11.8EPCh. 11 - Prob. 11.9EPCh. 11 - Prob. 11.10EPCh. 11 - Prob. 11.11EPCh. 11 - Prob. 11.12EPCh. 11 - Prob. 11.13EPCh. 11 - Prob. 11.14EPCh. 11 - Prob. 11.15EPCh. 11 - Prob. 11.16EPCh. 11 - Prob. 11.17EPCh. 11 - Prob. 11.18EPCh. 11 - Prob. 11.19EPCh. 11 - Prob. 11.20EPCh. 11 - Prob. 11.21EPCh. 11 - Prob. 11.22EPCh. 11 - Prob. 11.23EPCh. 11 - Prob. 11.24EPCh. 11 - Prob. 11.25EPCh. 11 - Prob. 11.26EPCh. 11 - Prob. 11.27EPCh. 11 - Prob. 11.28EPCh. 11 - Prob. 11.29EPCh. 11 - Fill in the blanks in each line of the following...Ch. 11 - Prob. 11.31EPCh. 11 - Prob. 11.32EPCh. 11 - Prob. 11.33EPCh. 11 - Prob. 11.34EPCh. 11 - Prob. 11.35EPCh. 11 - Prob. 11.36EPCh. 11 - Prob. 11.37EPCh. 11 - Prob. 11.38EPCh. 11 - Prob. 11.39EPCh. 11 - Prob. 11.40EPCh. 11 - Prob. 11.41EPCh. 11 - Prob. 11.42EPCh. 11 - Prob. 11.43EPCh. 11 - Prob. 11.44EPCh. 11 - Prob. 11.45EPCh. 11 - Prob. 11.46EPCh. 11 - Prob. 11.47EPCh. 11 - Prob. 11.48EPCh. 11 - Prob. 11.49EPCh. 11 - Prob. 11.50EPCh. 11 - Prob. 11.51EPCh. 11 - Prob. 11.52EPCh. 11 - Prob. 11.53EPCh. 11 - Prob. 11.54EPCh. 11 - Prob. 11.55EPCh. 11 - Prob. 11.56EPCh. 11 - Prob. 11.57EPCh. 11 - Write a chemical equation that involves water as a...Ch. 11 - Prob. 11.59EPCh. 11 - Prob. 11.60EPCh. 11 - Prob. 11.61EPCh. 11 - Prob. 11.62EPCh. 11 - Prob. 11.63EPCh. 11 - Prob. 11.64EPCh. 11 - Prob. 11.65EPCh. 11 - Prob. 11.66EPCh. 11 - Prob. 11.67EPCh. 11 - Prob. 11.68EPCh. 11 - Prob. 11.69EPCh. 11 - Prob. 11.70EPCh. 11 - Prob. 11.71EPCh. 11 - Prob. 11.72EPCh. 11 - Prob. 11.73EPCh. 11 - Prob. 11.74EPCh. 11 - Prob. 11.75EPCh. 11 - Prob. 11.76EPCh. 11 - Prob. 11.77EPCh. 11 - Prob. 11.78EPCh. 11 - Prob. 11.79EPCh. 11 - Prob. 11.80EPCh. 11 - Prob. 11.81EPCh. 11 - Prob. 11.82EPCh. 11 - Prob. 11.83EPCh. 11 - Prob. 11.84EPCh. 11 - Prob. 11.85EPCh. 11 - Prob. 11.86EPCh. 11 - Prob. 11.87EPCh. 11 - Prob. 11.88EPCh. 11 - Prob. 11.89EPCh. 11 - Prob. 11.90EP
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.Similar questions
- The radioactive isotope carbon-14 is used for radiocarbon dating. The half-life of carbon-14 is 5.730 x 10 years. A wooden artifact in a museum has a C count that is 0.125 times that found in living organisms. Estimate the age of the artifact. Age = years %3D Submit Answer Retry Entire Group 9 more group attempts remaining. Previous Next Save and Exarrow_forwardPotassium-44 decays by beta emission with a half-life of 22 minutes. A 125mg sample of the isotope is allowed to decay for 88 minutes. What mass of K-44 in mg remains in the sample after the 88 minutes? a. 7.81mg b. 15.6mg c. 31.5mg d. 62.5mg e. no correct responsearrow_forwardThe decay constant for 32P is 4.85 x 10 ?d-. What is the half-life, in days, for the negatron decay of P? ORespond with the correct number of significant figures in scientific notation (Use E notation and only 1 digit before decimal e.g. 2.5e5 for 2.5 x 10) Type your responsearrow_forward
- Intercomverting Iodine-125 is radioactive and has a half life of 60.25 days. How much of a 5.60 mg sample would be left after 88.1 days? Round your answer to 2 significant digits. Also, be sure your answer has a unit symbol. Explanation Check O 2021 McGraw-Hill Education. All Rights Reserved Terms of Use Privacy Ac MAY 10 Warrow_forwardQuestion 45 f the half life of P-32 is 14 days, how many grams will remain after 42 days if we start with a 100.0 gram sample? A) 50.00 grams B) 25.00 grams C 12.50 grams D 6.250 grams esc -> %23 % & Σarrow_forwardlodine-123 has a half life of 13 hours. How many hours are required for 95% of an l-123 sample to decay? hours Check Reuse Embed H5Parrow_forward
- Iodine-131 is administered orally in the form of NaI(aq) as a treatment for thyroid cancer. The half-life of iodine-131 is 8.04 days. If you begin with 53.0 mg of this isotope, what mass remains after 18.8 days have passed? mg Submit Answer Try Another Version 4 item attempts remainingarrow_forwardProblem 1. It takes 5.2 min for a 1.000 - g sample of 210Fr to decay to 0.250 g. What is the half-life of 210Fr? Problem 2. How much time is required for a 6.25 - mg sample of "Cr to decay to 0.75mg if it has a half-life of 27.8 days?arrow_forwardQuestion 30 A certain radioactive isotope has a half life of 17.9 years. What percent of a sample remains after 87.5 years? Report your answer to one decimal place. Do not input a unit. Click Submit to complete this assessmentarrow_forward
- SW Science 10 Unit 5 Radioactive Decay Worksheet Name:asmin laward th Student #: 5.2.1 Radioactive Decay - Half-Life 1. Complete the following table by shading in the appropriate number of squares or calculating the amount of parent material left or decay product formed. Amount % Decay Product FORMED % Parent Radioactive Mass (g) Fraction of Parent Material Material Lefe Material LEFT original sample 100g 100% 0% after 1 half-life 50g 50% after 2 half-lives 25g 12.5% after 3 half-lives 93.75% after 4 half-lives 2. Use the graph on the following page to plot the results of the table in question #1. NOTE: All Radioactive Decay graphs will have a similar shape.arrow_forwardCesium-137 is part of the nuclear waste produced by uranium-235 fission. The half-life of cesium-137 is 30.2 years. How much time is required for the activity of a sample of cesium-137 to fall to 26.0 percent of its original value? yrs Submit Answer Try Another Version 3 item attempts remainingarrow_forwardMacmillan Learning The half-lives of different medical radioisotopes are given in the table. If the initial amount of iodine-131 is 32 mCi, how much iodine-131 is left in the body after 24 days? O E Radioisotope arsenic-74 iodine-131 phosphorus-32 chromium-51 iodine-131 remaining: M Half-life (days) 8 X To login, enter your full email address and email password. For Example: Students: user@ut.utm.ed tm odwy mCi 9:37 PM 11/29/2022arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning
General, Organic, and Biological Chemistry
Chemistry
ISBN:9781285853918
Author:H. Stephen Stoker
Publisher:Cengage Learning