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What is a helium nucleus emitted from the nucleus of a decaying isotope and represented by He with a 2 plus charge?
Wiki User
∙ 7y ago
It is called an alpha particle.
Wiki User
∙ 7y ago
A helium nucleus emitted from a decaying isotope, represented by He with a 2+ charge, is an alpha particle. It consists of two protons and two neutrons, thus having a mass of 4 Atomic Mass units. Alpha particles are relatively large and lose energy quickly when they interact with matter.
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What happens when an unstable nucleus undergoes radioactive decay?
Particles or electromagnetic radiation are emitted.
Nuclear radiation refers to charged particles or energy emitted by an unstable what?
Nucleus of an atom.
What is emitted from the nucleus during beta decay?
During beta decay, a neutron is converted into a proton, releasing an electron (beta particle) and an antineutrino from the nucleus. The beta particle is emitted as the neutron decays into a proton, increasing the atomic number of the nucleus.
Why gamma radiation emitted in nucleus?
Gamma radiation is emitted by the nucleus when it transitions to a lower-energy state following an alpha or beta decay process. This high-energy electromagnetic radiation helps stabilize the nucleus by releasing excess energy and reaching a more stable configuration.
What is shot at isotope's nucleus to trigger nuclear chain reaction?
Neutrons are typically shot at an isotope's nucleus to trigger a nuclear chain reaction. When a neutron collides with a nucleus, it can cause the nucleus to split, releasing more neutrons that can trigger additional fission reactions in nearby nuclei, leading to a chain reaction.
The atomic number of carbon is 6 the atomic number of nitrogen is 7 the atomic number of oxygen is 8 name the isotope represented by the drawing?
The isotope represented by the drawing is Carbon-13. This isotope has 6 protons and 7 neutrons in its nucleus, giving it a total atomic mass of 13.
What happens when an unstable nucleus undergoes radioactive decay?
Particles or electromagnetic radiation are emitted.
Are x-rays emitted during radioactive decay?
Yes, x-rays can be emitted during radioactive decay as a form of electromagnetic radiation. These x-rays are produced when atomic transitions occur within the nucleus of the decaying atom.
A change in the atomic nucleus is?
Decaying.
When C6 emits a beta particle what does it become?
When C-6 (carbon-6) emits a beta particle, it becomes nitrogen-6 (N-6) as a result of beta decay. Beta decay involves the transformation of a neutron into a proton within the nucleus, causing the element to change.
How many neutrons are in the nucleus of this isotope of rhodium Rh-104?
There are 59 neutrons in the nucleus of rhodium's isotope Rh-104.
A beta particle is formed in the nucleus of an isotope due to the?
transformation of a neutron into a proton, an electron (beta particle), and an antineutrino. This process is known as beta decay and occurs in isotopes with an excess of neutrons compared to protons, seeking to attain a more stable ratio of protons to neutrons.
How many neutrons are emitted when a californium-249 nucleus is bombarded with carbon-12 nucleus to produce a Rf nucleus?
In this nuclear reaction, the total number of neutrons emitted would depend on the specific reaction and energy of the collision. However, typically when a californium-249 nucleus is bombarded by a carbon-12 nucleus to produce a Rf nucleus, several neutrons are emitted in the process. The exact number of neutrons emitted can vary.
What type of particle is emitted when a U-235 decays to Np-235?
It is negative beta particle emitted by a uranium nucleus and converting it to neptunium nucleus.
How is isotope produced?
An isotope can be produced if a nucleus gains a neutron or if one of the protons in its nucleus decays into a neutron and positron.
Nuclear radiation refers to charged particles or energy emitted by an unstable what?
Nucleus of an atom.
In alpha decay is the atomic number of the daughter nucleus equal to the atomic number of the isotope undergoing decay?
No, in alpha decay the atomic number of the daughter nucleus is decreased by 2 and the mass number is decreased by 4 compared to the isotope undergoing decay. This is because an alpha particle (helium nucleus) is emitted during alpha decay, resulting in a new daughter nucleus with a lower atomic and mass number.
