0
Americium (element 95 on the periodic table)
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What are the everyday uses of Beta particles?
Beta particles are often used in smoke detectors.
How is ionizing radiation used?
Smoke detectors, x-rays, sterilizing items such as medical supplies.
How is radioactivity used in smoke detectors?
There are two types of smoke detectors:Photoelectric Smoke detectorsIonizing Smoke DetectorsIonization smoke detectors are more commonly used. The smoke detector uses an ionization chamber and a source of ionizing radiation to detect smoke.Alpha particles are emitted from from the chamber, which ionize the air, so that the air conducts electricity and a small current flows.If smoke enters the alarm, it absorbs the alpha particles causing the current to reduce, and the alarm sounds.Generally, smoke detectors use a weak source made of Americium-241 (241Am95).Note: Alpha particles are the nuclei of a Helium Atom (4He2).
How much americium is used in smoke detectors?
Between 0,2 and 0,3 micrograms (approx. 1 microcurie)
Americium-241 is used in some smoke detectors It is an alpha emitter with a half-life of 432 How long will it take in years for 31.0 of an Am-241 sample to decay?
288
Which actinide is used in some smoke alarms?
americium.
Which actinide is used in smoke alarms?
americium.
How long has americium been used in smoke detectors?
Americium become to be largely used in smoke detectors after 1970.
What are some of the smoke-sensing technologies we used?
There are two smoke-sensing technologies commonly used in residential smoke detectors: photoelectric and ionization
What are smoke detectors?
Smoke detectors are devices that detect smoke. They are used as warning devices in houses to warn people of fire.
What synthetic element that is used in smoke detectors?
Americium (isotope 241) is the most common radioactive element used in smoke detectors.
What gauge wire is used to run smoke detectors?
14-3 Is the standard wire use for residental smoke detectors.
A synthetic element used in smoke detectors?
Americium (pronounced /ˌæməˈrɪsiəm/) is a synthetic element that has the symbol Am, the atomic number 95, and is used in smoke detectors.
How is Americium used in are daily life?
americinium is used in smoke detectors to check for smoke
What was used in fire detectors before americium?
The first smoke detectors are based on optical principles - photoelectric detectors.
Are interlinked smoke detectors a good idea?
There are several types of smoke detectors that can be used in the home. Interlinked smoke detectors can interlink smoke and heat detectors for better convenience. Also, wireless units can be configured specifically to your needs. More safety and smoke detector information can be found on: http://www.safelincs.co.uk/Smoke-Alarms/
What does alpha alpha radiation do?
It can be used for smoke detectors
