Cesium 137 meaning

Cesium 137 is a radioactive isotope commonly used in medical imaging and industrial gauges.


Cesium 137 definitions

Word backwards muisec 731
Part of speech Cesium 137 is a noun.
Syllabic division Ce-si-um 137
Plural The plural of "cesium 137" is "cesium-137."
Total letters 9
Vogais (3) e,i,u
Consonants (6) c,s,m,1,3,7

When it comes to radioactive isotopes, cesium 137 is one that often raises concerns due to its potential health risks. This artificial isotope is commonly produced during nuclear fission processes, such as those that occur in nuclear power plants and nuclear weapons testing. Cesium 137 has a half-life of about 30 years, meaning that it takes this amount of time for half of the original amount of the substance to decay.

Health Effects

Cesium 137 is a gamma-emitting isotope, which means it can penetrate the body and potentially cause internal damage. If ingested, either through contaminated food or water, or inhaled, cesium 137 can accumulate in the body and expose tissues to harmful radiation. This can lead to an increased risk of cancer, genetic mutations, and other serious health issues.

Environmental Impact

Aside from its impact on human health, cesium 137 can also have significant environmental consequences. In the event of a nuclear accident or incident involving the release of this isotope, it can contaminate soil, water sources, and vegetation. This contamination can persist for years or even decades, affecting ecosystems and wildlife in the surrounding area.

Regulation and Monitoring

Due to the potential dangers associated with cesium 137, its presence in the environment is closely monitored by regulatory agencies and authorities. Efforts are made to prevent its release into the environment and to clean up contaminated sites when necessary. Monitoring of cesium 137 levels in food products and the environment helps ensure public safety and allows for quick responses in the event of a contamination incident.

In conclusion, cesium 137 is a radioactive isotope with the potential to cause harm to both human health and the environment. Understanding its properties, risks, and monitoring methods is essential in order to minimize the impact of this hazardous substance on our world.


Cesium 137 Examples

  1. The radioactive isotope cesium 137 is used in some medical treatments.
  2. Cesium 137 is a common byproduct of nuclear fission.
  3. Scientists study the movement of cesium 137 to track ocean currents.
  4. Cesium 137 can contaminate soil and water after a nuclear accident.
  5. Certain devices like moisture density gauges contain cesium 137 for measuring purposes.
  6. Food products can become contaminated with cesium 137 from nuclear fallout.
  7. The presence of cesium 137 in the environment can pose health risks.
  8. Regulatory agencies monitor levels of cesium 137 in food supplies to ensure safety.
  9. Cesium 137 has a half-life of about 30 years.
  10. Due to its long half-life, cesium 137 remains in the environment for an extended period of time.


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  • Updated 25/04/2024 - 19:08:15