Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jun 30, 2021

Physics The first isotope used in radioactive therapies was 88RA 226 (226.0254u), which decays to 86RN 222 (222.0175u). a) (2) What is the type

Physics The first isotope used in radioactive therapies was 88RA 226 (226.0254u), which decays to 86RN 222 (222.0175u). a) (2) What is the type of decay? b) (8) Determine the amount of energy released in this decay. c) (10) If a 2ugram sample of 88RA 226 that has a half-life of 1622 years is used, how many disintegrations happen each second? (Note: the mole mass of 88RA 226 is 226grams)

Step by Step Solution

★★★★★

3.34 Rating (151 Votes )

There are 3 Steps involved in it

Step: 1

a alpha de... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Chemistry

Authors: Raymond Chang

10th edition

77274318, 978-0077274313

More Books

Students also viewed these Physics questions

Question

★★★★★

What is the type of an F# heap-allocated mutable variable?

Answered: 1 week ago

Question

★★★★★

1) Find the state transition table, state diagram 2) what is the type of state machine(melay or Moore) with clear explanation? 01 DI out 1 DFF Mux FA 2x1 Co D2 et 2 D F

Answered: 1 week ago

Question

★★★★★

What is the type of the following first order differential equation? Separable Linear Homogeneous Nonlinear Bernoulli

Answered: 1 week ago

Question

★★★★★

Cadmium is a highly toxic substance with lethal effects on the human body in concentrations greater than 4.4 x 10-mol/L. Cadmium (II) carbonate has a Kp of 5.2 x 10-12 at 25C. Calculate the...

Answered: 1 week ago

Question

★★★★★

1. Perform a time series decomposition on the AAA emergency road service calls data. 2. Write a memo to Mr. DeCoria summarizing the important insights into changes in emergency road service call...

Answered: 1 week ago

Question

★★★★★

The following are the statements of financial position of two companies at 31 October 2020, the end of their most recent financial years: The following additional information is available: 1) On 1...

Answered: 1 week ago

Question

★★★★★

Let A, B, and C be three events in a sample space such that AB = . Then: (i) Verify that the events AC and BC are disjoint. (ii) Calculate the probability of the event (A C)(B C) in terms of the...

Answered: 1 week ago

Question

★★★★★

Calculating Payoffs Use the option quote information shown here to answer the questions that follow. The stock is currently selling for $114. a. Suppose you buy 10 contracts of the February 110 call...

Answered: 1 week ago

Question

★★★★★

Question 2 (20 pts) Dream Park has several locations throughout the city of Atlanta. You are one of members from DBA staff of Advanced Software Company and your current project assignment is to work...

Answered: 1 week ago

Question

★★★★★

write a title Understanding the roots of modern educational practices can provide valuable insights into their effectiveness and potential for improvement. One such root influencing contemporary...

Answered: 1 week ago

Question

★★★★★

Salespersons' Report and Analysis Walthman Industries Inc. employs seven salespersons to sell and distribute its product throughout the state. Data taken from reports received from the salespersons...

Answered: 1 week ago

Question

★★★★★

Arrange/rearrange your organization/department (or an organization you have worked with in the past). illustrate how you would organize systems to make them more efficient. The objective is to...

Answered: 1 week ago

Question

★★★★★

Write a professional Bio of an officer. Use the following question to cover the Bio Who are you? How did you get to be who you are? What are you doing now? What would you like to do in the future?.

Answered: 1 week ago

Question

★★★★★

Assessment Task: Prepare a report on diversity management Suppose you are working as a manager in 'Food Fun' restaurant where number of employees are working, belonging to different backgrounds and...

Answered: 1 week ago

Question

★★★★★

Management & Leadership : managerial process, empirical, human behaviors (Maslow's hierarchy and McGregor's X & Y theories), social school, quantitative, systems, contingency, trait, power &...

Answered: 1 week ago

Question

★★★★★

one busy afternoon, Kit, a barista, received a call from a customer. The customer complained that his drink had a hard, round, white piece of plastic. The customer was mad because he had almost...

Answered: 1 week ago

Question

★★★★★

Zuo Software categorizes its accounts receivable into four age groups for purposes of estimating its allowance for uncollectible accounts. 1. Accounts not yet due =$450,000; estimated uncollectible...

Answered: 1 week ago

Question

★★★★★

The Strahler Stream Order System ranks streams based on the number of tributaries that have merged. It is a top-down system where rivers of the first order are the headwaters (aka outermost...

Answered: 1 week ago

Question

★★★★★

Astatine, the last member of Group 7A, can be prepared by bombarding bismuth-209 with particles. (a) Write an equation for the reaction. (b) Represent the equation in the abbreviated form, as...

Answered: 1 week ago

Question

★★★★★

Roughly speaking, the radius of an atom is about 10,000 times greater than that of its nucleus. If an atom were magnified so that the radius of its nucleus became 2.0 cm, about the size of a marble,...

Answered: 1 week ago

Question

★★★★★

"Time-release" drugs have the advantage of releasing the drug to the body at a constant rate so that the drug concentration at any time is not too high as to have harmful side effects or too low as...

Answered: 1 week ago

Question

★★★★★

A professor wishes to develop a numerical method for giving grades. He intends to base the grade on homework, two midterms, a project, and a final examination. He wishes the final exam to have the...

Answered: 1 week ago

Question

★★★★★

Stock investors often look to beat the performance of the S&P 500 Index, which generally serves as a yardstick for the market as a whole. The following table shows a comparison of the five-year...

Answered: 1 week ago

Question

★★★★★

American Express estimates current Halloween spending to be about $53 per person. Much of the spending was expected to come from young adults. A file titled Halloween contains sample data on...

Answered: 1 week ago

Previous Question Next Question