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Suppose the pennies represent nuclei of radioactive element what would the heads and tail represent?
In this analogy, the heads of the pennies could represent stable nuclei, while the tails could represent radioactive nuclei. Stable nuclei do not undergo spontaneous decay, while radioactive nuclei have the potential to decay and emit radiation over time.
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.
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.
Radioactive substances consist of nuclei that can't be held together by the what?
Radioactive substances consist of nuclei that can't be held together by the strong nuclear force. This force is responsible for keeping protons and neutrons bound within the nucleus of an atom. When this force is not strong enough to overcome the repulsion between protons, the nucleus becomes unstable and undergoes radioactive decay.
What is the name of the average time needed for half The nuclei and a sample of radioactive substance to undergo radioactive DS our B radioactive substance to undergo radioactive decay?
The average time needed for half of the nuclei in a sample of a radioactive substance to undergo radioactive decay is called the "half-life." This period is a characteristic property of each radioactive isotope and varies significantly between different substances. During one half-life, the quantity of the radioactive material reduces to half of its original amount.
Does radioactive isotopes have a stable nuclei?
Radioactive isotopes are not stable.
Suppose the pennies represent nuclei of radioactive element what would the heads and tail represent?
In this analogy, the heads of the pennies could represent stable nuclei, while the tails could represent radioactive nuclei. Stable nuclei do not undergo spontaneous decay, while radioactive nuclei have the potential to decay and emit radiation over time.
How do some nuclei change?
Atomic nuclei are changed by nuclear reactions or radioactive disintegration.
Why do large nuclei tend to be radioactive?
Large nuclei tend to be radioactive because they are unstable and have an excess of protons and neutrons, leading to a higher likelihood of undergoing radioactive decay to achieve a more stable configuration.
What is fision?
fission- is a process in which the nuclei of radioactive atoms are split in to two or more smaller nuclei.
What does it mean for something to be radioactive?
its nuclei can split apart
What are atoms that emit particles and energy from their nuclei?
radioactive
How do nuclear atoms differ from regular atoms?
All atoms are nuclear, in that they all have nuclei. Some atoms have unstable nuclei, making them radioactive. I'm afraid I have no idea what you mean by "nuclear atoms," unless you meant to say radioactive atoms, in which case the answer is "they have unstable nuclei and they're radioactive."
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.
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.
Process by which unstable nuclei lose energy?
Radioactive decay
What elements have more than 92 protons in their nuclei?
radioactive.
