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Why natural radioactivity is a nuclear property?
All radioactivity whether natural or induced through man made activities is a nuclear process, because it involves changes in the nuclei of the atoms of the active material. This is true of alpha, beta, and gamma radiation.
What nuclear particle has a charge of 2?
No nuclear particle has a relative mass of 4. However, the alpha particle which is emitted by one of the radioactive iodine isotopes, has a relative mass of 4. An alpha particle is emitted from the nucleus but not referred to as a nuclear particle because it is made up of 4 nuclear particles - 2 neutrons and 2 protons.
Which type of nuclear substance is a helium nucleus?
The alpha particle has a composition identical to a helium nucleus, specifically, the nucleus of helium-4. The alpha particle, however, is a product of radioactive decay, and is usually moving pretty fast. When we speak of helium nuclei, we are usually speaking of things that are much less energetic.
What is the lightest element having naturally occurring isotopes that undergo alpha decay?
Samarium-146 is the lightest element found naturally on earth to undergo Alpha emission. There are no accompanying gamma radiations. Source: Chemistry: The Practical Science, Volume 10 By Paul B. Kelter, Michael D. Mosher, Andrew Scott Tellurimum- 106 to 110 will be the answer if artificially made isotopes are included.
What element was made by bombarding plutonium and alpha particles?
The reaction is:Pu-239 + alpha = Cm-242 + n
Who made alpha and omega?
It is made by lord God, The Alpha and The Omega.
Which type of radioactive decay has the largest and most damaging particles?
Alpha decay has the largest and most damaging particles among the types of radioactive decay. This decay involves the emission of alpha particles, which are made up of two protons and two neutrons and have a relatively high energy level, making them more damaging to living tissues.
Why natural radioactivity is a nuclear property?
All radioactivity whether natural or induced through man made activities is a nuclear process, because it involves changes in the nuclei of the atoms of the active material. This is true of alpha, beta, and gamma radiation.
Why are synthetic elements made?
Synthetic elements are made through nuclear reactions to expand our understanding of the periodic table and explore the properties of these elements. They can also have practical applications, such as in nuclear reactors or medical imaging.
Where are the radioactive alpha beta and gamma radiation made?
Radioactive alpha, beta, and gamma radiation are produced during the decay of certain types of unstable atomic nuclei, such as those of radioactive elements like uranium or radium. These types of radiation can also be produced in nuclear reactions, such as those that occur in nuclear power plants or in nuclear weapons.
What was used by Rutherford in his experiment that is made of two protons and two neutrons?
Alpha particles. They are identical to ionized nuclei of helium, but have much greater energy (velocity). They are produced in the alpha process of radioactive decay, and in a type of nuclear fission called ternary (three-product) fission.
What is a gamma camera for radiology?
Gamma camera is the common equipment used in nuclear medicine to detect various diseases.Technique used is scintigraphy(detecting amount of radiation emitted) of gamma emission and the intensity is used as images.These images are interpreted by radiologist or nuclear medicine specialists.Common indication for such a study is cancer detection especially bone metastasis.SPECT is a modification.PET(Positron emission Tomography) machine can be made incorporating gamma camera.
Can hydrogen undergo alpha decay?
No, it cannot. Fission is the "splitting" of an atom, and a hydrogen atom will not fission. Some hydrogen atoms have a neutron stuck to the proton in their nucleus. Some even have two neutrons stuck to that proton. These neutrons can be "knocked loose" in something like a nuclear chair reaction in a weapon. The neutrons then can contribute to the building of the nuclear chain reaction. But fission doesn't happen to hydrogen.
What nuclear particle has a charge of 2?
No nuclear particle has a relative mass of 4. However, the alpha particle which is emitted by one of the radioactive iodine isotopes, has a relative mass of 4. An alpha particle is emitted from the nucleus but not referred to as a nuclear particle because it is made up of 4 nuclear particles - 2 neutrons and 2 protons.
What relevance has Energy Mass times the speed of light squared have today?
The equation E=mc^2, proposed by Einstein, remains highly relevant today as it explains the relationship between energy and mass, a cornerstone of modern physics. It has numerous applications in various fields, including nuclear energy, particle physics, and understanding the universe. The equation serves as the basis for technologies like nuclear power and medical imaging.
Is californium natural or man made?
Californium is a man-made element that does not occur naturally. It was first synthesized in a laboratory in 1950 by bombarding curium with alpha particles. It is a radioactive element with various applications in nuclear reactors and neutron sources.
Which type of nuclear substance is a helium nucleus?
The alpha particle has a composition identical to a helium nucleus, specifically, the nucleus of helium-4. The alpha particle, however, is a product of radioactive decay, and is usually moving pretty fast. When we speak of helium nuclei, we are usually speaking of things that are much less energetic.
