Radium-226 is a decay product of 238 U . 226 Ra has a half-life of 1600 years
Question:
Radium-226 is a decay product of 238U . 226Ra has a half-life of 1600 years and is found in uranium ores. When it was first discovered and before radioactive decay was well understood, some mineral prospectors claimed to have discovered a rich deposit of radium (a few percent by mass) in a cave in the American midwest. What do you think of this claim?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 41% (12 reviews)
Ra226 is a naturally occurring radioactive chemical In 1898 Pierre and Marie Curie discovered radium while researching with uranium ore The radioactiv...View the full answer
Answered By
Umair Expert
Hi Everyone.
I have 6 years of teaching experience.
I am serving as a tutor 2 more websites.
I will provide you projects and solutions of questions related to any subject.
I am a good programmer.(PHP, Python)
I am good command in mathematics.
I am here to assist you.
I'll be very happy to work with you...
Thanks dear..
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physics questions
-
Radium-226 is a common isotope on Earth, but it has a half-life of about 1600 years. Given that Earth is some 5 billion years old, why is there any radium left at all?
-
The radioactive element radium (Ra) decays by a process known as alpha decay, in which the nucleus emits a helium nucleus. (These high-speed helium nuclei were named alpha particles when...
-
It was 5:30 Friday afternoon, January 22, 2016. Bill Hall, the chairman and CEO of National Brands Inc. was clearing up the last of the papers on his desk and was looking forward to a relaxing...
-
Joseph Kent started business on 1 July 2018 as a joiner making conservatories. His taxadjusted profits (before deduction of capital allowances) were as follows: Private use of both cars has been...
-
Your firm is considering purchasing an old office building with an estimated remaining service life of 25 years. Recently, the tenants signed long-term leases, which leads you to believe that the...
-
A requirement for contracts for the sale of goods for $500 or more. a. competent pa rty b. consideration c. divisible c ontract d. entire, or indivisible, contract e. executed c ontract f. executory...
-
A contract is created to refurbish a luxury yacht: new color schemes, new furniture, new wall and floor coverings, new light fixtures, and window treatmentsthe whole works. Of course, it is not just...
-
Incomplete manufacturing costs, expenses, and selling data for two different cases are as follows. Instructions (a) Indicate the missing amount for each letter. (b) Prepare a condensed cost of goods...
-
Can you explain why we neglect the gravitational force between most objects unless at least one of them has an enormous mass (Earth, moon, Sun)
-
We should be opposed to the manipulation of individuals for organizational purposes, but a degree of social uniformity enables organizations to work better. Do you agree or disagree with this...
-
Consider the decay chain for 238 U shown in Figure 17.13 Why are there -decays, but no electron captures, interspersed among the - decays? U (92) 238 92 Th (90) Ra (88) Rn (86) Po (84) Pb (82) 124...
-
The decay chain of 238 U is described in some detail in the text. The other naturally occurring heavy nuclide whose decay initiates a decay chain is 232 Th. Look up the 232 Th decay chain. At what...
-
To test hearing at various frequencies, a resonant RLC circuit is connected to a speaker. The resonant frequency is selected by changing a variable capacitor. (a) For an RLC circuit with L = 300 mH,...
-
If t=-5 is one of the zeros of the polynomial p(t)=kt^(2)+19t-5, find the value of k.
-
Prior to the merger, Firm Dune has RM1,140 in total earnings with 760 shares outstanding at a market price per share of RM40. Firm Matrix has RM680 in total earnings with 175 shares outstanding at...
-
3. Supposethe TLC Networkagreed to pay Kendrick Lamar acontract totaling$350 million over 10 years. If this total salary were to be covered by pay per view episode subscriptions only, how many more...
-
Describe the current state of the U.S. economy using any six economic indicators. State the latest reading (number) for each indicator and explain what it means.
-
Let's take moment and look at medical needs since COVID-19 has changed what we think of as normal life. Normally when we get sick, we take for granted that we can go to the doctor and all supplies...
-
Gepp Manufacturing Company produces a single product. The following data apply to the standard cost of materials and labor associated with making the product: Materials quantity per...
-
For the data in Exercise 17-19, use the FIFO method to summarize total costs to account for, and assign these costs to units completed and transferred out, and to units in ending work in process....
-
Consider (9.246) with all elements of both [R yy ] and [R yd ] divided by 10. (a) Do the weights remain the same? (b) What is an acceptable range for for an adaptive MMSE weight adjustment algorithm...
-
Rework Example 9.9 for E b / N 0 = 20 and = 0.1. That is, recompute the matrices [R yy ] and [R yd ]. Find the equalizer coefficients and the MMSE. Comment on the differences from Example 9.9.
-
Show that (9.162) is the average energy in terms of Î for binary antipodal ASK. (9.162) Hc(f) = 1, |f| < %3D
-
Company defaulted on a $160,000 loan that was due on December 31, 2024. The bank has agreed to allow Lowlife to repay the $160,000 by making a series of equal annual payments beginning on December...
-
Cordell Incorporated experienced the following events in Year 1, its first year of operation: 1. Received $52,000 cash from the issue of common stock. 2. Performed services on account for $80,000. 3....
-
Which routing criteria is most commonly used? What units does it use?
Study smarter with the SolutionInn App