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Why cl-36 unstable?
Chlorine-36 is unstable because it is a radioactive isotope with an excess number of neutrons in its nucleus. This imbalance leads to the emission of radiation in the form of beta decay in order to achieve a more stable nuclear configuration.
What is it meant by the term stable isotope?
Stable isotopes do not undergo nuclear decay. Hydrogen has three isotopes, two are stable and the third is unstable. They are ;_ protium; 1 proton , 0 neutrons and 1 electron (Stable) The commonest isotope of hydrogen. deuterium ; 1 proton , 1 neutron and 1 electron (stable). Also known as 'heavy hydrogen - used to make heavy water). tritium ; 1 proton , 2 neutrons, and 1 electron (unstable - undergoes radio-active decay).
Why is an isotope unstable?
An isotope is unstable if the ratio of protons to neutrons in its nucleus is not optimal. This imbalance can lead to excessive nuclear energy, causing the isotope to decay in order to achieve a more stable configuration. Factors like excess energy, suboptimal nuclear forces, and high neutron-to-proton ratios contribute to the instability of isotopes.
What is shot at an isotope's nucleus to trigger a nuclear chain reaction?
neutrons
What is nuclear isotopes?
A radioactive isotope is a form of an element that is unstable and eventually decays into a different element. For example, most Carbon has 6 protons and 6 neutrons, and is stable. This is called Carbon12.Carbon14 with 6 protons and 8 neutrons, is unstable and decays by releasing a beta particle from its nucleus to become a stable isotope, Nitrogen14. which has 7 protons and 7 neutrons.That refers to an isotope that is unstable - the atoms will decay after a while.
Why cl-36 unstable?
Chlorine-36 is unstable because it is a radioactive isotope with an excess number of neutrons in its nucleus. This imbalance leads to the emission of radiation in the form of beta decay in order to achieve a more stable nuclear configuration.
Nuclear decay is the change of an atom of...?
... an unstable isotope to a more stable isotope by emission of some type of radiation (alpha, beta, or gamma).
What makes a nucleus unstable?
The strong nuclear force doesn't balance the electrostatic force.
What is it meant by the term stable isotope?
Stable isotopes do not undergo nuclear decay. Hydrogen has three isotopes, two are stable and the third is unstable. They are ;_ protium; 1 proton , 0 neutrons and 1 electron (Stable) The commonest isotope of hydrogen. deuterium ; 1 proton , 1 neutron and 1 electron (stable). Also known as 'heavy hydrogen - used to make heavy water). tritium ; 1 proton , 2 neutrons, and 1 electron (unstable - undergoes radio-active decay).
Would calcium-40 be stable or unstable?
Calcium-40 is a stable isotope of calcium. It has 20 protons and 20 neutrons, giving it a balanced nuclear composition that is not prone to radioactive decay.
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.
Why is an isotope unstable?
An isotope is unstable if the ratio of protons to neutrons in its nucleus is not optimal. This imbalance can lead to excessive nuclear energy, causing the isotope to decay in order to achieve a more stable configuration. Factors like excess energy, suboptimal nuclear forces, and high neutron-to-proton ratios contribute to the instability of isotopes.
What is shot at an isotope's nucleus to trigger a nuclear chain reaction?
neutrons
What is nuclear isotopes?
A radioactive isotope is a form of an element that is unstable and eventually decays into a different element. For example, most Carbon has 6 protons and 6 neutrons, and is stable. This is called Carbon12.Carbon14 with 6 protons and 8 neutrons, is unstable and decays by releasing a beta particle from its nucleus to become a stable isotope, Nitrogen14. which has 7 protons and 7 neutrons.That refers to an isotope that is unstable - the atoms will decay after a while.
Is it true that nuclear radiation comes from the decay of atomic nuclei?
Yes, the decay of unstable atomic nuclei is the source of nuclear radiation.
Can the neutron number change?
Yes. Neutrons can change through radiation. The number of neutrons determines the isotope of the atom.
Does nuclear radiation go away?
No, it doesn't.Wrong, it does. There are 2 types of nuclear radiation: prompt & decay.Prompt nuclear radiation occurs for a period of time while the reaction that generates it is happening. Examples are the flash of neutrons, light, x-rays, etc. when a nuclear bomb explodes as well as the sustained neutron flux as a nuclear reactor is in operation. When the reaction stops, prompt nuclear radiation goes away.Decay nuclear radiation occurs as radioactive isotopes decay to different isotopes. As the decay happens (which is a probabilistic process) the radioactive isotope is consumed. This follows an exponential function with one half of the current amount of the radioactive isotope consumed in each period of time called a halflife. While there will always be a tiny residue of the original radioactive isotope, for practical purposes it is considered to be negligible after 5 halflives have passed. When 5 halflives of the radioactive isotope decaying have passed, decay nuclear radiation is considered to have gone away for practical purposes.
