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Is americium poison?
Americium is radioactive: The radiation from exposure to americium is the primary cause of health effects from absorbed americium. Americium moves rapidly through the body after uptake and is concentrated within the bones for a long period of time. During this storage americium will slowly decay and release radioactive particles and rays. These rays can cause alteration of genetic materials and bone cancers. Damage to organs due to americium exposure is highly unlikely for humans, because americium is accumulated in organs only a short period of time.
How long is second hand meth smoke detectable?
Second hand meth smoke can be detectable on surfaces for up to several days after exposure. The residue can be detected using specialized testing equipment, but the detection window can vary depending on factors like ventilation, surface porosity, and cleaning methods. It's important to properly clean and ventilate areas where meth smoke may have been present to reduce the risk of exposure.
What is the electron configuration for Am?
Long-hand version: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 5s^2 4d^10 5p^6 6s^2 4f^14 5d^10 6p^6 7s^2 5f^6 Short-hand version: [Rn] 7s^2 5f^6 Note: The "^" symbol means the the following number is in the form of a superscript.
How long does the smoke bomb usually last?
The duration of a smoke bomb can vary depending on the size and type of the bomb, but typically they last anywhere from 30 seconds to a few minutes. It's important to follow the instructions on the specific smoke bomb to ensure safe and effective use.
Does blowing weed smoke in a pillow work?
It will make the pillow smell nice, bit to get rid of the smell you'd need to blow the smoke through something scented like dryer sheets or deodorant. There is a devise specifically made for this. It's called a "spoof".
Why the Americium is used in smoke detectors?
In the smoke detector, the fast - moving alpha particles enable the air to conduct an electric current. As long as the electric current is flowing, the smoke detector is silent. The alarm is triggered when the flow of electric current is interrupted by smoke entering the detector.
What was the original use of the element Americium?
It might not seem obvious, but the "original use" of the element Americium was as a tool of scientific investigation. Americium is a synthetic element, so it was made in a nuclear reactor facility by exposing plutonium to the neutron flux in the operating core. It was produced in small quantities to investigate its nuclear, chemical and physical properties. That's what it was originally used for. You can read about it here: http://en.wikipedia.org/wiki/Americium
Explain why americium-241 would be an ideal isotope to use in a smoke detector?
Alpha particles from americium ionized the air. An air with smoke has a different ionization, ionization currents which are also different are measured, compared and the detector (which is before calibrated) is ready !
What istope is usedd in the smoke detector?
Smoke detectors commonly use the isotope americium-241. This radioactive isotope emits alpha particles, which help ionize the air in the sensing chamber, allowing the detector to detect smoke particles. When smoke enters the chamber, it disrupts the ion flow, triggering the alarm. Americium-241 is favored due to its relatively long half-life and effective ionization properties.
Why is curium 242 not suitable for use in smoke detectors?
Curium-242 is not suitable for use in smoke detectors because it is a radioactive isotope that emits high-energy alpha particles, which can be harmful to human health if exposed in close proximity over extended periods of time. Additionally, curium-242 has a long half-life, making it unsuitable for the short-term detection requirements of smoke detectors.
Using BRK Smoke Detectors to Protect Your Investments?
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Why amricium is inside smoke detector?
Americium-241 is used in smoke detectors because it emits alpha particles, which can ionize air and create a small electric current. When smoke particles enter the detector, they disrupt this current, triggering the alarm. Its radioactive properties allow for a compact design, making it effective and reliable for home safety. Additionally, americium-241 has a long half-life, ensuring a consistent performance over time.
What is all tHE informatoin about americeum?
Americium is a synthetic element with the symbol Am and atomic number 95, belonging to the actinide series. It was first isolated in 1944 by scientists at the University of California, Berkeley, and is primarily produced in nuclear reactors. Americium is used in various applications, including smoke detectors and as a radiation source in industrial gauges. It is radioactive and has several isotopes, with Americium-241 being the most widely used due to its relatively long half-life and gamma emission.
Do smoke detectors detect ciggarette smoke?
smoke...The reason that sometimes we cannot see smoke is because of the very tiny "particulates" that make up the smoke. A good smoke detector mwill sense smoke long before it can be seen. It is particles in air that are very very small that a smoke detector detects.
What are the benefits of a 10 year sealed smoke detector compared to traditional smoke detectors?
A 10-year sealed smoke detector offers the benefit of not needing battery replacements for a decade, providing long-term convenience and peace of mind. Traditional smoke detectors require regular battery changes, which can be easily forgotten, potentially compromising safety.
Why would carbon 14 not be a good choice to use in household smoke detectors?
Carbon-14 is not a good choice for household smoke detectors because it has a long half-life of about 5,730 years, making it unsuitable for detecting the rapid changes in smoke levels that occur during a fire. Additionally, carbon-14 is a radioactive isotope, which poses safety and regulatory concerns for consumer products. Smoke detectors typically use ionization or photoelectric sensors that respond quickly to smoke particles, providing a more immediate and effective safety solution.
When did all primordial americium decay?
Because americium isotopes have not very long half lives any possible (probable) primordial americium disappeared many time ago.
