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It is the alpha particle, which is actually a helium-4 nucleus, that is emitted during alpha decay. The helium-4 nucleus, you'll recall, consists of two protons and two neutrons.
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∙ 13y ago
Wiki User
∙ 14y agoAlpha decay emits alpha particles. Alpha particles are basically equivalent to the nucleus of a He atom (2 protons and 2 neutrons).
Wiki User
∙ 14y agoThe particles are made of two protons and two neutrons.
Wiki User
∙ 14y agoAn alpha particle is a helium nucleus, so it contains 2 protons and 2 neutrons.
Wiki User
∙ 10y agoi dont fudging know cuh cuh
Wiki User
∙ 11y agonothing
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Energy and high-speed atomic particles released during a nuclear reaction are called?
Can be alpha, beta particles in radioactive decay, or neutrons in fission. There is also gamma ray energy which is part of the EM spectrum I believe the answer your looking for is Radiation
Which is not one of the waves of the electromagnetic spectrum - UV rays or Alpha rays or Visible light or Infrared rays?
Alpha rays are not part of the electromagnetic spectrum. Alpha particles are the same as helium nuclei, and are given off in nuclear decay.
What type of particles are released as part of beta decay?
The "beta decay" is named after the type of particles emitted - beta particles.A beta particle is either an electron, or an anti-electron (a.k.a. "positron").
What is a by product of radioactive decay?
The 3 things that can happen during radioactive decay is the 3 parts of decay: Alpha decay, Beta decay, and Gamma decay. In alpha decay, which is the weakest part of decay, it has a positive helium neuclus(2 protons and 2 neutrons), and the particles will burn your skin, but can be easily stopped by a peice of paper. This is the most ionising as the helium nucleus can take electrons from other atoms and make them unstable. This can give rise to cancers as it distorts cells. In Beta decay (an electron or a positron) is emitted. In the case of electron emission, it is referred to as "beta minus" (β−). It can be stopped by 3mm of aluminum. Gamma decay, which is the strongest, can only be stopped by 3cm of lead. It has electromagnetic waves, it contains the most energy, and therefore is the most penetrating, but normally it just passes straight through the human body. Radioactive decay can be very harmful, and its best to stay away. This question has been anwsered by Rae-Ann Salisbury.
What does the breakdown of uranium release?
U238 releases a small part called alpha radiation and a large part known as the decay product.
Energy and high-speed atomic particles released during a nuclear reaction are called?
Can be alpha, beta particles in radioactive decay, or neutrons in fission. There is also gamma ray energy which is part of the EM spectrum I believe the answer your looking for is Radiation
Which is not one of the waves of the electromagnetic spectrum - UV rays or Alpha rays or Visible light or Infrared rays?
Alpha rays are not part of the electromagnetic spectrum. Alpha particles are the same as helium nuclei, and are given off in nuclear decay.
What type of particles are released as part of beta decay?
The "beta decay" is named after the type of particles emitted - beta particles.A beta particle is either an electron, or an anti-electron (a.k.a. "positron").
What is a by product of radioactive decay?
The 3 things that can happen during radioactive decay is the 3 parts of decay: Alpha decay, Beta decay, and Gamma decay. In alpha decay, which is the weakest part of decay, it has a positive helium neuclus(2 protons and 2 neutrons), and the particles will burn your skin, but can be easily stopped by a peice of paper. This is the most ionising as the helium nucleus can take electrons from other atoms and make them unstable. This can give rise to cancers as it distorts cells. In Beta decay (an electron or a positron) is emitted. In the case of electron emission, it is referred to as "beta minus" (β−). It can be stopped by 3mm of aluminum. Gamma decay, which is the strongest, can only be stopped by 3cm of lead. It has electromagnetic waves, it contains the most energy, and therefore is the most penetrating, but normally it just passes straight through the human body. Radioactive decay can be very harmful, and its best to stay away. This question has been anwsered by Rae-Ann Salisbury.
Why proton is not send out as a part of radioactive decay?
Oh, but they are. An alpha particle contains two protons.
What part do particles play in radiation?
Particle radiations: alpha particles, beta particles, positrons, neutrons, protons, muons, neutrinos, etc.
What does the breakdown of uranium release?
U238 releases a small part called alpha radiation and a large part known as the decay product.
Can alpha particles penetrate the skin?
For the most part alpha particles are stopped before passing through the skin.
Which type of radiation alpha beta or gamma is a fast moving electron ejected from the nucleus?
A fast moving electron given off as part of a nuclear reactions is a beta particle. Also, anti-electrons, known as positrons, are beta particles. Electrons are involved in beta- decay, along with anti-neutrinos; and positrons are involved in beta+ decay, along with neutrinos.
What part of the atoms caused the particles to bounce?
The heavy, dense nucleus of the atom caused the alpha particles to bounce back in Rutherford's experiment.
What is released during alpha decay?
In beta- decay, a neutron is converted into a proton, and an electron and an electron antineutrino is emitted. More fundamentally, a down quark is converted into an up quark by the emission of a W- boson. The quark conversion is part of the neutron becoming a proton, and the W- boson subsequently decays into the electron and electron antineutrino.In beta+ decay, a proton is converted into a neutron with the addition of energy, and a positron and an electron neutrino is emitted. More fundamentally, an up quark is converted into a down quark, causing the emission of the electron and electron antineutrino. If the beta+ decay also involves K capture, which is the capture of a K shell electron into the nucleus, then there will be subsequent realignment of the electron shells and emission of photons of various energies (x-ray) as the electrons come back to ground state.
What part of a atom causes particles to bounce back?
The heavy, dense nucleus of the atom caused the alpha particles to bounce back in Rutherford's experiment.
