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They can be used as convenient paperweights to scare the dangerously uninformed.
Beta emitters can be used directly to generate electrical power. (betavoltaics)
Alpha and beta and neutron emitters can be used as a heat source. This could be used to generate power, either electrical using thermoelectric or thermodynamic methods, or mechanical power using steam as is done in submarines.
Alpha, beta, gamma or neutron emitters can be used for medical diagnostics, particularly when used as chemical markers. fluorine-18 is typically bonded to glucose and used for detecting cancer cells.
What else can I help you with?
What are examples of useful energy?
tv light bulb
What is useful repetition?
In teaching, useful repetition is when you reinforce the learning several times to help people to grasp the concept. Repeating it in different ways or over a period of time helps the repetition to be useful.
Are chemical reactions useful?
yes some chemical reactions are harmful to us. as digestion of food, photosynthesis, decomposition of organic waste are some examples of the useful chemical reactions.
What are the examples of useful liquids and harmful liquids?
acido,clorox,paraffin,and insecticide.Enjoy!!!
What is a non-example and how is it used?
A non-example is used to help explain a definition, just as examples are used. For example, if a teacher is defining a crystal ("a solid made of atoms arranged in an ordered pattern"), then examples are useful (snowflakes, salt, sugar). Good non-examples (wood, coal, pepper) can also help students understand what crystals are. Poor non-examples (koalas, cars, pens) only confuse.
What are 2 radioactive isotopes that make them useful?
Two examples are: carbon-14 and cobalt-60.
How are radioactive isotopes useful to researchers?
Radioactive isotopes are used is:- medicine, for treatment by irradiation- medicine, for diagnostic- in science/technology as tracers- as source of energy- as source of ionizing radiations- in many instruments- determination of rocks ageetc.
Can all radioactive isotopes be used in radiometric dating?
No, not all radioactive isotopes be used in radiometric dating. Some have very very short half lives and would entirely disappear before any useful period of time passed.
What are some examples for americium?
For example some useful isotopes: 241Am, 242mAm, 243Am.
Why are radioactive isotopes Emit gamma rays useful for treating some forms of cancer?
Gamma rays can destroy malign cells.
What are two radioactive isotopes that are useful for dating rocks that are older that 10 million years?
what are two radio active isotopes that are usful for dating rocks that are older than ten million years
What is special about radioactive isotopes?
Radioactive isotopes are a subset of isotopes. If we look at all isotopes, some of them are radioactive. That means that they have unstable nuclei, and they will decay spontaneously sooner or later.
What property of radioactive elements make them useful for determining absolute age?
The property of radioactive decay is what makes radioactive elements useful for determining absolute age. By measuring the amount of parent and daughter isotopes in a sample, scientists can calculate the age of the material based on the known half-life of the radioactive element.
Why do scientist use radioactive dating?
Scientists use radioactive dating to determine the age of rocks and fossils by measuring the decay of radioactive isotopes. By analyzing the ratio of parent and daughter isotopes, scientists can calculate the age of the material. This technique is particularly useful for dating objects that are millions or billions of years old.
Why is half-Life useful to an archaeologist?
Half-life is useful to archaeologists for dating artifacts or materials that contain radioactive isotopes. By measuring the remaining amount of radioactive isotope and knowing its half-life, archaeologists can determine the age of the artifact or material. This method is particularly useful for dating organic remains, such as bones or wood, in archaeological contexts.
Which property of uranium isotopes makes it useful for measuring events throughout the history of the earth?
The property of uranium isotopes that make them useful for dating events throughout Earth's history is their radioactive nature. Uranium isotopes undergo radioactive decay at a known rate, allowing scientists to measure the amount of decay products in a sample to determine its age. This method, known as uranium-lead dating, is particularly valuable for dating ancient rocks and minerals.
How are isotopes produced and how do they work in nuclear medicine?
The radioactive isotopes used in medicine are mostly prepared in a couple of different ways. It is possible to extract a useful radionuclide form the spent fuel of a nuclear power plant; iodine-131 and molybdenum-99 are examples of isotopes prepared in this manner. Cyclotrons are used for other isotopes, an example being Fluoron-18, which is made by bombarding natural, stable, oxygen-18 with protons from a cyclotron. The radioactive atoms are often bound in molecules designed for particular jobs. Nuclear medicine uses the radioactive materials for diagnostic purposes, since they can image things x-rays cannot detect or with smaller amounts of damaging radiation. Other radioactive materials are designed to be used therapeutically, for example to destroy cancer cells selectively.
