smoke detectors
Certain types of static eliminators, dust collectors, and brazing rods may contain polonium-210, a radioactive isotope of polonium. However, it is important to note that polonium is not typically found in common household items.
Tritium is the only radioactive form of hydrogen. It is a hydrogen isotope with two neutrons in its nucleus, making it unstable and radioactive.
Tritiated hydrogen contains two extra neutrons in its nucleus compared to regular hydrogen. This makes tritiated hydrogen a radioactive isotope with a half-life of about 12.3 years, while regular hydrogen is stable. Tritiated hydrogen is often used in scientific research and nuclear applications due to its radioactive properties.
Measuring the activity of a radioactive isotope in a sample allows scientists to determine the amount of time that has passed since the sample was formed. By comparing the current activity of the isotope to its original activity, scientists can calculate the age of the sample, a technique commonly used in radiometric dating to estimate the age of rocks, fossils, and archaeological artifacts.
Mono isotopic elements are stable isotope of an element.From 80 isotopic elements there are 26 radioactive elements discovered up till now.These mono isotopic may or may not be radioactive if they are radioactive they have halve lives.
Any americium in a kettle !
Americium-241 is a radioactive isotope commonly found in smoke detectors.
An isotope of cobalt is used to to kill cancer cells. The isotope americium-241 is used in smoke detectors.
Americium is considered to be a highly radioactive element. Its most common isotope, americium-241, emits alpha particles and gamma rays, making it hazardous to health if not handled properly. Special precautions should be taken when working with americium to avoid exposure to its radiation.
The isotope Americium-243 has 148 neutrons.
Americium can be obtained as a pure element (more exactly isotope).
When an isotope is unstable, it is said to be radioactive.
The stable isotope formed by the breakdown of a radioactive isotope is called a daughter isotope. This process is known as radioactive decay, where a radioactive isotope transforms into a stable daughter isotope through the emission of particles or energy.
The radioactive isotope is disintegrated in time and emit radiations.
The radioactive isotope is disintegrated in time and emit radiations.
Americium has 95 protons and electrons. Number of neutrons: atomic mass of an isotope - number of protons
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.