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Radioactive decay is measured as a half life and it varies enormously. REALLY enormously! The shortest half life is for artificial elements where the half life is a few millionths of a second, the longest is hydrogen which has a half life of far longer than the lifetime of the universe!
Uranium has a half life of around 4000 million years; geologists use uranium (and other elements) to calculate the age of rocks based on how much of the uranium has decayed.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoRadioactive decay is not affected by pressures that are achievable on Earth.
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Radioactive decay do not involve electrons?
Radioactive decay may or may not involve electrons. There are different types of radioactive decay.
When an isotope is blank it does not undergo radioactive decay?
when an isotope is it does not undergo radioactive decay
What is the best definition of radioactive decay?
Radioactive decay is the spontaneous breakdown of a nucleus into smaller parts.
What are the properties of radioactive decay?
Radioactive decay has the following properties: 1. No element can completely decay. 2. The number of atoms decaying in a particular period is proportional to the number of atoms present in the beginning of that period. 3. Estimate of radioactive decay can be made by half life and decay constant of a radioactive element.
What term indicates the process in which unstable nuclide release radiation?
If it is related to Nuclear studies, then the answer would be fusion.
Does the rate of radioactive decay slow by extreme cooling?
No, radioactive decay isn't affected by anything - temperature or pressure because it isn't a chemical or physical reaction.
What is the source of heat in the Earth's interior?
The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.
What is the source of heat in the Earth interior?
The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.The decay of radioactive isotopes.
Radioactive decay do not involve electrons?
Radioactive decay may or may not involve electrons. There are different types of radioactive decay.
What is the slow breakdown of radioactive substances into more stable elements?
Radioactive elements break down in to stable isotopes through nuclear decay. The list of isotopes from a nuclear isotope to a stable isotope is called its decay chain.
When radioactive isotopes break down into other elements the process is called?
radioactive decay
How is the radioactive decay of Krypton different from the radioactive decay of Americium?
The radioactive decay of americium 241 is by alpha disintegration; the disintegration of radioactive krypton isotopes is by beta particles emission.
When an isotope is blank it does not undergo radioactive decay?
when an isotope is it does not undergo radioactive decay
What is lost during radioactive decay?
Decay energy is the energy that has been freed during radioactive decay. When radioactive decay is ongoing it drops off some energy by means of discharging radiation.
What are advantages of radioactive decay?
One reason is that radioactive decay heats the earths interior
Who discovered radioactive decay in 1898?
ernest Rutherford _______________________________________________________________ Radioactive decay was actually discovered in 1896 by Henri Bacquerel. Ernest Rutherford discovered the formula of radioactive decay (Such as the falk-life, differences between alpha and beta decay and even how the elements become new elements after the decay), but he did not discover the radioactive decay himself.
Is the best definition of radioactive decay?
Radioactive decay is the spontaneous breakdown of a nucleus into smaller parts.
