Bismuth-210 is a beta emitter with a half-life of 5.0 days. If a sample contains 1.2 g

Question:

Bismuth-210 is a beta emitter with a half-life of 5.0 days.

If a sample contains 1.2 g of Bi-210 (atomic mass = 209.984105 amu), how many beta emissions occur in 13.5 days?

If a person’s body intercepts 5.5% of those emissions, to what amount of radiation (in Ci) is the person exposed?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

Chemistry A Molecular Approach

ISBN: 9780134874371

5th Edition

Authors: Nivaldo Tro

See More Books

Question Posted: Nov 25, 2023 10:19 PM

See More Questions

Polonium-218 is an alpha emitter with a half-life of 3.0 minutes. If a sample contains 55 mg of Po-218 (atomic mass = 218.008965 amu), how many alpha emissions occur in 25.0 minutes? If the polonium...
Iron-59 is a beta emitter with a half-life of 44.5 days. If a sample initially contains 132 mg of iron-59, how much iron-59 is left in the sample after 265 days? a) 0.00 mg b) 2.13 mg c) 33.2 mg d)...
Iodine-131 is a convenient radioisotope to monitor thyroid activity in humans. It is a beta emitter with a half-life of 8.02 days. The thyroid is the only gland in the body that uses iodine. A person...
Integer sort. Write a linear-time filter that reads from standard input a sequence of integers that are between 0 and 99 and prints to standard output the same integers in sorted order. For example,...
Explain how an investor might use the price-earnings ratio to value the stock of a company.
An airline owns an aging fleet of Boeing 737 jet airplanes. It is considering a major purchase of up to 17 new Boeing model 757 and 767 jets. The decision must take into account numerous cost and...
Diageo North America, Inc., the owner of the Bulleit brand family of whiskeys, sued competitor W.J. Deutsch & Sons Ltd. for allegedly infringing upon the trade dress of Diageos Bulleit bottles....
Norton Co. had the following amounts related to its pension plan in 2010. Actuarial liability loss for 2010 $28,000 Unexpected asset gain for 2010 18,000 Accumulated other comprehensive income (G/L)...
What are the meanings of the following 1.Data definition language 2.Data manipulation language 3.Data integrity language 4.Data control language
Radium-226 (atomic mass = 226.025402 amu) decays to radon-224 (a radioactive gas) with a half-life of 1.6 * 10 3 years. What volume of radon gas (at 25.0 C and 1.0 atm) does 25.0 g of radium produce...
Write the nuclear equation for the most likely mode of decay for each unstable nuclide. a. Kr-74 b. Th-221 c. Ar-44 d. Nb-85
The yield of the product C in the reversible reaction A + B + energy C can be increased by a. decreasing the temperature b. increasing the temperature c. increasing the surface area of the reactants...
Conduct the following analysis based on data below Horizontal analysis , select one base year 2015 , and calculate dollar change and percentage change. Vertical analysis (Common size...
Write a PIC24 instruction sequence that copies file register locations Ox100 through Ox103 to locations Ox200 through 0x203.
Barton Industries expects next year's annual dividend, D 1 , to be $2.20 and it expects dividends to grow at a constant rate g L = 4.5%. The firm's current common stock price, P 0 , is $20.30. If it...
Burwood Tech plans to issue some $60 par preferred stock with a 8% dividend. A similar stock is selling on the market for $65. Burwood must pay flotation costs of 6% of the issue price. What is the...
9.Briefly describe quantitative easing and explain how it is used by the Fed.
Accountants at the firm Michael Vest, CPAs, believed that several traveling executives were submitting unusually high travel vouchers when they returned from business trips. First, they look a sample...
If the amplifier indicated by the box input impedance of oo, which of the following statements are true ? has an open loop gain as well as Feedback factor (\beta = 1/ R_1\) The feedback is voltage...
The Large Hadron Collider accelerates protons to energies of 14TeV. (a) Compare that proton energy with the kinetic energy of a 25-mg bug crawling at 2.0 mm/s. (b) Compare the proton momentum with...
A large city consumes electrical energy at the rate of 1GW. If you converted all the rest mass in a 1-g raisin to electrical energy, for how long could it power the city?
In a nuclear-fusion reaction, two deuterium nuclei combine to make a helium nucleus plus a neutron, releasing 3.3MeV of energy in the process. By how much do the combined masses of the helium nucleus...
A ball of mass m = 1.75 kg is released from rest at a height h = 58.0 cm above a light vertical spring of force constant k as in Figure [a] shown below. The ball strikes the top of the spring and...
3. A 2 kilogramme object has total energy 3 joules and undergoes simple harmonic motion with a period of 4 seconds. (a) Determine the amplitude of the object's oscillation. (b) If this oscillation is...
Two identical positive point charges are fixed in the opposite corners of a square. Where is the magnitude of the electric field greater, at one of the empty corners or at the center of the square?...

Bismuth-210 is a beta emitter with a half-life of 5.0 days. If a sample contains 1.2 g

Question:

Step by Step Answer:

29 10 ...View the full answer

Chemistry A Molecular Approach

Students also viewed these Sciences questions