0
Geologists can determine the ages of rocks and fossils by analyzing the isotopes found in them. Radiation from certain isotopes can be used to treat cancer and to kill bacteria that cause food to spoil. Radioactive isotopes can also be used as labels or "tracers" to follow the movements of substances within organisms.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoOne example would be how geologists can determine the ages of rocks and fossils by analyzing the isotopes that are found within them. A second example would be radiation. Radiation from certain isotopes can be used to detect and treat cancer while also to kill bacteria that causes food to spoil.
Wiki User
∙ 14y agoA short half life isotope could be used to track food or blood through an animal body prior to an X ray to detect a blockage or tumour.
A Gamma source can be directed at at live bacteria to test if food irradiation kills bacteria.
Wiki User
∙ 12y agoCarbon dating is probably one of the largest uses of radioactive isotopes. Others include Technetium 99-m being used in medicine and Phosphorus 32 being used to label small molecules in molecular Biology experiments.
Wiki User
∙ 14y agoIt can be used in medicine, they use a radioactive isotope of a very short half life to help diagnose medical conditions.
Carbon 14 can also be used to date organic material and is determined by the decay rate and comparison of carbon-14 to carbon-12 as carbon-14 is a radioactive isotope and will hence decay at a half life of 5720 years.
Wiki User
∙ 11y agoA radioactive isotope is a chemical element that has an unstable nucleus subject to decay. Radioactive isotopes are used in medicine, such as in chemical stress tests, and one radioactive isotope, carbon-14, is used to date fossils.
Isotopes are used in radiometric dating to determine the age of rocks and fossils. They are also used in medicine for diagnostic imaging and cancer treatment.
Wiki User
∙ 14y agoIf you're playing Half-Life, you should know! (or Half-Life 2, or any "episodes")
Wiki User
∙ 12y agoOne of them is Cobalt -60 and it is used to sterilizes medical instruments and for radio-therapy for cancer patients.
Wiki User
∙ 12y agoHEY
Add your answer:
Earn +20 pts
What are five uses for astatine?
The isotope 211At was proposed for the radiotherapy of cancers.
How is the product isotope different from the reactant isotope in alpha decay?
In alpha decay, the product isotope will have an atomic number that is two less and a mass number that is four less than the reactant isotope. This is because an alpha particle, which consists of two protons and two neutrons, is emitted during the decay process.
What is the difference between the parent isotope and the daughter isotope?
The parent isotope is the original radioactive isotope that undergoes decay to form the daughter isotope. The daughter isotope is the stable isotope that is formed as a result of the radioactive decay of the parent isotope.
What is hydrogen isotope with two neurons?
The hydrogen isotope with two neutrons is called deuterium. It is a heavier and stable form of hydrogen, commonly used in nuclear reactions and heavy water production.
Which are the two important particles in an isotope?
The atomic particles of an isotope are the proton, electron and neutron
What are five uses for astatine?
The isotope 211At was proposed for the radiotherapy of cancers.
What is the use of isotope of oxygen?
The isotopes are not manufactured for specific uses, they occur in nature naturally.
How is the product isotope different from the reactant isotope in alpha decay?
In alpha decay, the product isotope will have an atomic number that is two less and a mass number that is four less than the reactant isotope. This is because an alpha particle, which consists of two protons and two neutrons, is emitted during the decay process.
What is knows as heavy water?
Deuterium oxide: 2H2O Uses deuterium, a heavier isotope of hydrogen.
What are the uses of reactors?
propulsionprocess heatelectricity productionsaline water desalinationresearchradioactive isotope productionmaterial testmedical treatment
If a hydrogen atom has two neutrons is it Isotope?
Yes
What is different between the two isotopes of lithium?
Lithium-isotope 6 has 3 neutrons. Lithium-isotope 7 has 4.
What is the difference between the parent isotope and the daughter isotope?
The parent isotope is the original radioactive isotope that undergoes decay to form the daughter isotope. The daughter isotope is the stable isotope that is formed as a result of the radioactive decay of the parent isotope.
Is there isotope of hydrogen that has two neutrons?
yes it is called tritium
What would remain if you remove 2 neutrons fronm nitrogen?
an isotope of nitrogen will be formed with two neutrons less compared to the starting isotope
What are the percent of the thallium two isotope?
Thallium has two stable isotopes: Tl-203 (29.5%) and Tl-205 (70.5%). The percentages represent the relative abundance of each isotope in naturally occurring thallium.
What is one of at least two possible forms of the same element?
An isotope.
