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Beta radiation is made from electrons (or positrons for inverse beta radiation). Alpha radiation is a helium nucleus, and gamma radiation is a high energy electromagnetic ray.
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∙ 14y ago
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∙ 15y agobeta rays are
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Is alpha beta and gamma names given to different kinds of radiation?
Yes. Alpha particles are helium nuclei. Beta particles are electrons. Gamma rays consist of high frequency electromagnetic radiation. Modern physics has shown that electromagnetic radiation(EMR), including gamma, do not have a wave nature only, but also a particulate nature. Einstein said that EMR are made of photons.
Why beta particales are harder to stop than alpha particales?
Beta particles are made of a single electron, therefore are much smaller than the alpha particle, which is made of 2 protons and 2 neutrons
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 are two ways that an alpha particle is different from the electron beta-decay particle?
A alpha particle is a helium-4, written 24He, nucleus, and it is composed of a pair of protons and a pair of neutrons fused together. It's charge is +2. A beta particle could be either a beta + particle, which is a positron, or a beta - particle, which is an electron. The electron (beta -) has a charge of -1, and the positron (beta +) has a charge of +1. In summary, the alpha is +2, the beta minus is -1, and the beta plus is +1.
What is size of beta particles?
Alpha radiation is essentially a Helium nucleus without any electrons- thus an alpha particle is as large as the four constituent nucleons.Gamma radiation is made up of photons- thus gamma radiation is much like light in that it is energy traveling in a wave with particle properties.
Is alpha beta and gamma names given to different kinds of radiation?
Yes. Alpha particles are helium nuclei. Beta particles are electrons. Gamma rays consist of high frequency electromagnetic radiation. Modern physics has shown that electromagnetic radiation(EMR), including gamma, do not have a wave nature only, but also a particulate nature. Einstein said that EMR are made of photons.
Beta radiation is made up of what?
There are 3 different types of radioactive decay. alpha decay, beta decay and gamma decay. alpha decay is composed of a helium nuclei, beta decay emit either electrons or positrons, and finally gamma decay in which high energy "rays" of photons. A positron is a positively charged electron (antimatter twin of the electron). See the natural decay series of U-238 and others to see which daughters emit beta to alpha or gamma. there is also the neutrino. I cant say we really know that much about it but basically it helps satisfy the law of conservation.
Type of penetrating ionising radiation consisting of electromagnetic waves?
There are three types of radiation: Alpha, Beta, and Gamma. Alpha radiation is the emission of Alpha particles, which consists of two protons bound to two neutrons. Beta radiation is the emissions of electrons, and gamma radiation is the emission of photons. Alpha particles are made up of 2 protons and 2 neutrons, and can be blocked by a single sheet of paper. Beta particles are electrons and can be stopped by a 3/4 inch block of wood. Gamma particles are photons, and they go straight through the 3/4 inch wood, but lead can stop them more. In total, gamma radiation has the greatest penetrating power.
What is a beta particle made up of?
A beta particle is an electron. Alpha particles consist of two neutrons and two protons, and gamma particles consist of photons.
Where are the radioactive alpha beta and gamma radiation made?
The radiation originates in the atom, usually in the nucleus of the atom as a result of the atom being split.
What does gamma rays composed of?
false
Do alpha particles consist of two protons and two neutrons?
No. A beta particle is either an electron (beta-) or a positron (beta+). An alpha particle consists of 2 protons and 2 nuetrons bound together. It's actually a helium-4 nucleus that has been emitted as a result of nuclear decay. Both types of beta particle and the alpha particle are forms of particulate radiation that result from nuclear decay of radioactive materials. Which form of decay and the energies of the particles as they leave the nucleus vary as the radionuclide emitting them.
Which naturally occurring radioactive particle is the largest?
Alpha particles are the same size as a helium nucleus and are made up of 2 protons and two neutrons. They have no electrons so an alpha particle has a +2 charge
What is beta radiation made from?
Electrons or positrons.
What is alpha radiation made of?
Beta particles are made of either electrons (or their opposite particle - positrons). They are emitted from certain atomic nuclei in the process of radioactive decay. Electrons and positrons are considered one of a class of subatomic particles called "Elementary Particles". Elementary particles are believed to have no further substructure, and are therefore made only of energy by the formula E= mc^2.
What form of nuclear radiation consists of high energy waves similar to x ray?
Just below the X-ray spectrum is the spectrum of ultraviolet light. UV light has just slightly less energy than the "softest" X-rays.Gamma radiation differs from x-rays only in that it doesn't come from an artificial source.
Why beta particales are harder to stop than alpha particales?
Beta particles are made of a single electron, therefore are much smaller than the alpha particle, which is made of 2 protons and 2 neutrons
