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Atoms with unstable nuclei that undergo radioactive decay to transform into another atom are called radioactive isotopes or radioisotopes. These isotopes emit radiation in the form of particles or electromagnetic waves as they decay. This process can result in the formation of different elements or isotopes, depending on the type of decay.
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Where is unstable nuclei most commonly found?
Unstable nuclei are most commonly found in radioactive materials, such as uranium and radium. These materials emit radiation as the unstable nuclei undergo radioactive decay in an attempt to become more stable.
Can unstable atoms have a nucleus that always remains the same?
No, unstable atoms cannot have a nucleus that always remains the same. By definition, unstable atoms undergo radioactive decay, which means their nuclei change over time as they emit particles or radiation to reach a more stable state. This process alters the composition of the nucleus, leading to the transformation of one element into another or the release of energy. Therefore, the nucleus of an unstable atom is inherently dynamic and subject to change.
Radioactivity is produced when unstable nuclei .?
Break apart
What is nuclei that has unstable decay known as?
Atomic nuclei that are unstable and decaying are said to be radioactive. Radioactive decay involves alpha, beta and gamma particle emissions.
When an unstable isotope produces a particle and energy it can change the number of protons in the nucleus. This creates?
nuclei of a different element due to the change in the number of protons. This process is known as nuclear transmutation.
What are the key differences between stable and unstable nuclei?
Stable nuclei have a balanced number of protons and neutrons, while unstable nuclei have an imbalance. Unstable nuclei undergo radioactive decay to become more stable.
What is it called when large unstable nuclei split because the electric force is greater than the nuclear force?
When large unstable nuclei split because the electric for is greater than the nuclear force is nuclear decay.
What is it when naturally unstable elements release particles from the nuclei and give off heat?
It is called radioactivity.
What is the difference between stable and unstable nuclei?
Stable nuclei have a balanced number of protons and neutrons, while unstable nuclei have an imbalance, leading to radioactive decay.
How many unstable nuclei exist in nature?
There are many unstable nuclei that exist in nature, but the exact number is difficult to determine due to the sheer variety of radioactive isotopes that can occur. These unstable nuclei can undergo radioactive decay to become more stable over time.
What is it called when nuclear force is greater than the electric force when large unstable nuclei split?
it is called natural radioactivity
Can you help cant figure this out what is an ore containing unstable nuclei A gypsum B feldspar C magnetite Pitchblende?
The ore containing unstable nuclei is D) Pitchblende. Pitchblende, also known as uraninite, is a primary ore of uranium and contains radioactive elements with unstable nuclei. Gypsum, feldspar, and magnetite do not contain such unstable nuclei and are not radioactive.
Where is unstable nuclei most commonly found?
Unstable nuclei are most commonly found in radioactive materials, such as uranium and radium. These materials emit radiation as the unstable nuclei undergo radioactive decay in an attempt to become more stable.
What is property in which unstable nuclei of an element spontaneously emit radiation?
Radioactivity is the property in which unstable nuclei of an element spontaneously emit radiation.
LArge nuclei are unstable because?
Penis
Process which unstable nuclei emit radiation is called?
This process through which unstable nuclei emit radiation is called radioactive decay. It also is called nuclear decay, and it is a natural process in which an atom of an isotope decomposes into a new element.
What is the spontaneous process through which unstable nuclei emit radiation?
The spontaneous process in which unstable nuclei emit radiation is called radioactive decay. During this process, the unstable nucleus releases energy in the form of alpha particles, beta particles, or gamma rays in order to become more stable.
