0
they measure how long it takes for half of its unstable molecules to turn to more stable atoms, a half life
What else can I help you with?
How do scienistuse the rate at which radioactive elements decay on rocks?
give a irect answer ^
When the rate of radioactive decay becomes smaller half life becomes what?
When the rate of radioactive decay decreases, the half-life of the radioactive substance increases. This is because a smaller decay rate means that it takes a longer time for half of the radioactive atoms to decay. Consequently, the half-life, which is the time required for half of the substance to decay, extends as the decay rate diminishes.
What is radioactive dating and how is it used to determine the age of rocks and fossils?
Radioactive dating is a method used to determine the age of rocks and fossils by measuring the decay of radioactive isotopes within them. This process relies on the principle that certain isotopes decay at a known rate over time, allowing scientists to calculate the age of the sample based on the amount of remaining radioactive isotopes.
How the radioactive decay rate be changed?
The rate cannot be changed.
How is Radioactive decay used?
Radioactive decay is used in various applications, such as dating rocks and fossils, conducting medical imaging (e.g. PET scans), generating electricity in nuclear power plants, and sterilizing medical equipment. The rate at which radioactive isotopes decay can provide valuable information about the age and composition of materials.
What is the radioactive decay law?
The rate of decay (activity) of a radioactive isotope is proportional to the number of atoms of the isotope present.
What is radioactive decay law?
The rate of decay (activity) of a radioactive isotope is proportional to the number of atoms of the isotope present.
Why does radiometric dating work to determine the age of rocks and fossils?
Radiometric dating works to determine the age of rocks and fossils by measuring the decay of radioactive isotopes within them. This decay occurs at a constant rate, allowing scientists to calculate the age of the sample based on the amount of remaining radioactive isotopes.
The rate of radioactive decay does not depend on temperature pressure or chemical reactions?
According to earlier theory: The rate of radioactive decay can never be changed.But conflicting claims have recently appeared. Claims about how temperature appears to have an effect on the decay rate of some elements. The distance from the sun appears to have an effect as well.
How can the rate of radioactive decay change over time?
The rate of radioactive decay can change over time due to factors such as the type of radioactive material, environmental conditions, and any external influences. The decay rate is generally constant for a specific radioactive isotope, but it can be affected by changes in temperature, pressure, or chemical reactions. Additionally, the decay rate can also be influenced by the presence of other radioactive materials or particles that may interact with the original material.
Does radioactive decay occurs at a gradually changing rate?
no
The rate at which radioactive isotopes emit energy called?
This the decay (disintegration) rate.
