The element used in smoke detectors and named after the US is Americium (Am). It is a radioactive element commonly found in household smoke detectors to detect smoke particles in the air.
The synthetic element used in smoke detectors is Americium-241. It emits alpha particles that ionize the air within the smoke detector, causing a small electric current flow. When smoke particles disrupt this current, an alarm is triggered.
The synthetic element used in smoke detectors is usually Americium-241. It emits alpha particles which ionize the air in the detector, allowing it to detect smoke and trigger the alarm.
Americium-241 is used in smoke detectors because it emits alpha particles, which ionize the air inside the detector. When smoke enters the detector, it disrupts the ionization process, triggering the alarm. This makes Americium-241 an effective and reliable source for detecting smoke particles.
Americium-241 is most commonly found in smoke detectors, where it is used as a source of ionizing radiation to detect smoke particles in the air. It is also found in some industrial gauges and devices used in the oil and gas industry. Additionally, it can be present in some radioactive waste generated by nuclear reactors.
Smoke detectors typically contain americium-241. This radioactive isotope is used to ionize the air in the detector, allowing it to detect smoke particles and trigger the alarm.
Americium 241
Americium-241 is a radioactive isotope commonly found in smoke detectors.
Americium-241 this is an emitter of alpha radiation, which is used in smoke detectors as it is very ionising and will not be able to travel through smoke. Therefore, in a fire the detector will not receive any alpha radiation and hence the alarm will go off.
Americium-241 is used in smoke detectors because it emits alpha particles that ionize the air inside the detector. This ionization process allows a small electric current to flow between two electrodes in the detector. When smoke enters the detector, it disrupts this current, triggering the alarm.
The element used in smoke detectors and named after the US is Americium (Am). It is a radioactive element commonly found in household smoke detectors to detect smoke particles in the air.
The synthetic element used in smoke detectors is Americium-241. It emits alpha particles that ionize the air within the smoke detector, causing a small electric current flow. When smoke particles disrupt this current, an alarm is triggered.
It's usually americium-241. It undergoes alpha-decay with a half-life of about 400 years. Am-241 is artificially manufactured; it doesn't occur in nature.
The synthetic element used in smoke detectors is usually Americium-241. It emits alpha particles which ionize the air in the detector, allowing it to detect smoke and trigger the alarm.
Americium-241 is used in smoke detectors because it emits alpha particles, which ionize the air inside the detector. When smoke enters the detector, it disrupts the ionization process, triggering the alarm. This makes Americium-241 an effective and reliable source for detecting smoke particles.
a. Americium-241 Smoke detectors might have an ionizing chamber. If it does, the chamber holds a radioactive nuclide to ionize the particles in the smoke to set off the detector. Usually the radioactive source is americium.
An isotope of cobalt is used to to kill cancer cells. The isotope americium-241 is used in smoke detectors.