# cesium 137 questions

### Solved: Agert 23. The Cesium-137 Nuclide Has A Half …

Answer to agert 23. The cesium-137 nuclide has a half-life of 30 years. After 90 years, about 10 g remains. The original mass of t...

### Radioisotope Brief: Cesium-137 (Cs-137)

Chemical properties: Liquid at room temperature, but readily bonds with chlorides to form a powder. What is it used for? Cs-137 is used in small amounts for calibration of radiation-detection equipment, such as Geiger-Mueller counters. In larger amounts, Cs-137 is used in medical radiation therapy ...

### The half-life of cesium-137 is 30 years. Suppose we have a ...

Mar 07, 2010· The half-life of cesium-137 is 30 years. Suppose we have a 90 mg sample.? (a) Find ... half-life of cesium-137 is 30 years ... Related Questions.

### Where can I buy Caesium-137? - Quora

Where can I buy Caesium-137? Update Cancel. Answer Wiki. ... For Caesium-137 (or radiocaesium), ... Related Questions.

### A nuclear waste site. cesium-137 is a particularly ...

A nuclear waste site. cesium-137 is a particularly dangerous by-product of nuclear reactors. it has a half-life of 30 years. it can be readily absorbed - 6490748

### (Get Answer) - The half-life of cesium-137 is 30 years ...

The half-life of cesium-137 is 30 years. Suppose we have a 140-mg sample. i got part a b and d, I just need help with part c. (c) What is the rate of decay after 200 years?

### Write the balanced nuclear equation representing the …

Get an answer for 'Write the balanced nuclear equation representing the beta and gamma radiation emission of the isotope cesium-137.' and find homework help for other Science questions at eNotes

### an isotope of cesium (cesium-137) has a half-life of 30 ...

an isotope of cesium (cesium-137) has a half-life of 30 years if 1.0g of cesium-137 disintegrates over a period of 90 years how many g of celsium ... Newest Questions.

### Why Cesium? | Kelp Watch 2015

Frequently Asked Questions. Why Kelp? Why Cesium? ... Why Cesium? The goal of Kelp Watch 2014 is to measure the radioactive isotopes Cesium-134 and Cesium-137 in …

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The world's first patent-pending dietary supplement that's laboratory validated to bind with and capture cesium isotopes including cesium-137.* ... Questions Does ...

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Frequently Asked Questions; ... Cesium_137 Rise To Conquer. CD ... Rise To Conquer is a compelling album of personal & musical growth and self examination.

### If the initial mass of a sample of cesium-137 is 1.00kg ...

If the initial mass of a sample of cesium-137 is 1.00kg, how much will remain after 151 years? ... Help Answer Chemistry Questions Daily.

### The half-life of cesium-137 is 30 years. Assuming you ...

Get an answer for 'The half-life of cesium-137 is 30 years. Assuming you start with a 100 mg sample of cesium-137. A) How much cesium-137 will be left after 2 half-lives?

### The half life of cesium-137 is 30 years. Suppose we have …

Similar Questions. Chemistry ... Chemistry please help! A Cesium 137 sample has a measured radioactivity of 50 microcuries.Cesium 137 has a half-life of 30 years.

### Cesium 137 Question? | Yahoo Answers

May 31, 2014· I'm doing a project and I have a few questions about Cesium 137. 1. What is the formula for Cesium 137? 2. Does it undergo Fusion or Fission 3. What is the type of Daughter and parent nuclei?

### Solved: Cesium-137, Used In Cancer Treatment, Has A …

Answer to Cesium-137, used in cancer treatment, has a half-life of 30 yr. (5.2, 5.4) Write the balanced nuclear equation for the b...

### Uranium : A Discussion Guide -- Questions & Answers (2)

A Discussion Guide QUESTIONS AND ANSWERS ... Strontium-90 and cesium-137 are two of the most dangerous fission products created inside a reactor or released from a ...

### Preventing a Dirty Bomb: Resources for Hospitals | NTI

Hospitals around the United States—and around the world—are addressing security, safety and liability concerns by replacing blood irradiators that use cesium-137 with FDA-approved x-ray technology.

### nuclear physics - Cesium-137 From Fukushima Meltdown ...

Help Center Detailed answers to any questions you might have ... We are stuck with these debris of cesium-137 and ... Regarding the Cs-137 in ...

### Cesium: Uses, Side Effects, Interactions, Dosage, and …

Find patient medical information for Cesium on WebMD ... Questions & Answers; ... Caesium, Cesio, Césium, Cesium-137, Cesium Chloride, Chlorure de Césium ...

### What is the decay equation of cesium 137? | Socratic

What is the decay equation of cesium 137? Chemistry Nuclear Chemistry Nuclear Chemistry. ... Trending questions. How do you calculate the …

### Radionuclide Basics: Cesium-137 | US EPA

Cesium-137 is produced by nuclear fission for use in medical devices and gauges ... Radionuclide Basics: Cesium-137. Cesium (chemical ... Frequent Questions; Glossary;

### Caesium 137 is an unstable isomer | Physics Forums

Mar 14, 2013· -Caesium 137 is an unstable isomer and decays into (95% of nuclear decyas) Ba-137m via beta decay which then decays into Ba-137 via gamma ray emission. I have a couple of questions from this: 1) Am I correct in thinking that radioactivty can basically be classified into two types : i)an...

### Cesium CS-137 | Cs - PubChem

Cesium Cs 137 is a radioactive isotope of cesium with an atomic mass of 139 and potential application in radiotherapy. Cesium Cs 137 is prevalent due to its spontaneous production, which occurs as a result of nuclear fission of other radioactive materials, such as uranium and plutonium.

### Caesium-137 - Wikipedia

Caesium-137 (137 55 Cs, Cs-137), cesium-137, or radiocaesium, is a radioactive isotope of caesium which is formed as one of the more common fission products by the ...

### The half-life of cesium-137 is 30.2 years. If ... - Socratic

The half-life of cesium-137 is 30.2 years. If the initial mass of a sample of cesium-137 is 1.00 g, how much will remain after 30.2 years?

### EXAMINATION PREPARATION GUIDE

EXAMINATION PREPARATION GUIDE ... however the candidate needs to be aware that these questions do not represent a typical ... Cesium-137 4. The elemental ...

### Cesium-137 has a half life of 30.0 years. If initially ...

Similar Questions. word problem ... What is the original mass of the cesium-131 sample? chem Cesium-137 is part of the nuclear waste produced by uranium-235 fission.

### nuclear physics - Why is caesium-137 more stable than ...

Caesium-134 and caesium-137 are radioactive isotopes of caesium with half-lives of 2.065 years and 30.17 years ... Nuclear questions are not very welcome over ...

### radiation - Cesium-137 From Fukushima Meltdown - …

Help Center Detailed answers to any questions you might have ... large quanties of cesium-137 were found in ... I think cesium accumulates in food ...