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Is Cesium a radioactive element?
Only one naturally occurring isotope of cesium is known, cesium-133 (133Cs) which is not radioactive. A number of artificial radioactive isotopes of cesium are known also. One radioactive isotope of cesium is of special importance, cesium-137. It is produced in nuclear fission reactions. Read more on cesium in the link below.
What is the nuclear composition of Plutonium 244?
Plutonium-244 has 94 protons (atomic number) and 150 neutrons. It is a radioactive isotope with a half-life of about 80 million years.
What is the symbol for the radioactive isotope known as Carbon 14?
The symbol for the radioactive isotope Carbon-14 is ^14C. The superscript 14 indicates the mass number of the isotope, which is the sum of protons and neutrons in the nucleus. The letter C represents the chemical element carbon.
What element has the mass number 260?
The element with mass number 260 does not exist naturally. However, an artificial element with the mass number 260 could be produced in a nuclear reaction involving a heavy nucleus and would likely be a radioactive isotope.
How many protons neutrons and electrons does copper?
Copper has 29 protons and 29 electrons. The number of neutrons can vary depending on the isotope of copper. The most common isotope, copper-63, has 34 neutrons.
What is isotope and how is a radioactive isotope differ?
Isotopes of a chemical element have the same number of protons and electrons but a different number of neutrons.A radioactive isotope is unstable and can emit nuclear radiations.
What is the name of an isotope that has a atomic number of 29 and mass number of 64?
Its a radioactive isotope of copper with a half-life of about 12 hrs. It doesn't really have a specific name but to differentiate it from 'normal' copper it's called 'Copper-64' or 'Cu-64'
What is the process by which an unstable isotope will emit nuclear radiation until it has a stable number of protons and neutrons called?
The process is called radioactive decay. During this process, an unstable isotope will emit nuclear radiation in the form of alpha particles, beta particles, or gamma rays in order to reach a stable configuration with a balanced number of protons and neutrons.
What element has 235 mass number?
Uranium-235 is the element with a mass number of 235. It is a radioactive isotope of uranium that is used in nuclear reactors and nuclear weapons.
Is Cesium a radioactive element?
Only one naturally occurring isotope of cesium is known, cesium-133 (133Cs) which is not radioactive. A number of artificial radioactive isotopes of cesium are known also. One radioactive isotope of cesium is of special importance, cesium-137. It is produced in nuclear fission reactions. Read more on cesium in the link below.
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.
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 the number of subatomic particles for copper?
Copper has 29 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in a copper isotope = Mass number - 29
How do you identity a daughter isotope?
A daughter isotope is identified by its distinct atomic number and mass number resulting from the decay of a parent isotope. The transition typically involves the parent isotope undergoing radioactive decay, which alters its nuclear structure. To identify the daughter isotope, one can analyze the decay chain and utilize techniques such as mass spectrometry or radioactive dating methods. Additionally, the half-life and decay products can help confirm the specific daughter isotope formed.
What is the nuclear composition of Plutonium 244?
Plutonium-244 has 94 protons (atomic number) and 150 neutrons. It is a radioactive isotope with a half-life of about 80 million years.
What isotope number for plutonium was used in the Manhattan project?
For the nuclear reactors and nuclear weapons the isotope plutonium-239 is important.
When an isotope is blank it does not undergo radioactive decay?
When an isotope is stable, it does not undergo radioactive decay. Stable isotopes have a balanced number of protons and neutrons in the nucleus, which prevents them from spontaneously changing into another element over time.
