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Particles consisting of two protons and two neutrons?
Alpha particles, which are common in nuclear reactions, consist of two protons and two neutrons bound together. They have a positive charge and are relatively heavy compared to other subatomic particles. Alpha particles are commonly emitted during radioactive decay processes.
What are alpha particles emitted by a microgram of plutonium over a year?
A microgram of plutonium emits approximately 2.2 million alpha particles per second. Over a year, this would amount to around 69 trillion alpha particles. Alpha particles are high-energy and can be harmful if ingested or inhaled, increasing the risk of cancer and other health issues.
What is the electronic charge of alpha ray?
Alpha rays consist of alpha particles, which are composed of two protons and two neutrons, essentially making them helium nuclei. Since they contain two protons, alpha particles carry a positive charge of +2e, where e is the elementary charge. This positive charge is a key characteristic that differentiates alpha rays from other types of radiation.
When potassium-39 is bombarded by neutrons chlorine-36 is produced what other particles are emitted?
An Alpha particle
Can you give me the advantages available to the gamma rays to be used in the field of radiography compared with alpha particles and beta particles?
alpha is stopped by a sheet of paperbeta is stopped by a sheet of foil or a couple inches of other materialgamma penetrates long distances
Is it possible to clone alpha particles?
No. You can produce alpha particles in a number of ways, but that's not really "cloning" as the term is usually used, even if all alpha particles are indistinguishable from each other.
Particles consisting of two protons and two neutrons?
Alpha particles, which are common in nuclear reactions, consist of two protons and two neutrons bound together. They have a positive charge and are relatively heavy compared to other subatomic particles. Alpha particles are commonly emitted during radioactive decay processes.
When a beam of alpha particles passes between two electrically charged plates which plate is the beam deflected toward?
The beam of alpha particles is deflected toward the negatively charged plate. This is because alpha particles are positively charged, and opposite charges attract each other.
What are alpha particles emitted by a microgram of plutonium over a year?
A microgram of plutonium emits approximately 2.2 million alpha particles per second. Over a year, this would amount to around 69 trillion alpha particles. Alpha particles are high-energy and can be harmful if ingested or inhaled, increasing the risk of cancer and other health issues.
What is a stream of particles containing two neutrons and two protons?
A stream of particles containing two neutrons and two protons is an alpha particle. Alpha particles are emitted during alpha decay in radioactive processes. They have a positive charge and are relatively heavy compared to other types of particles.
Do nuetrons have higher mass or alpha particles?
alpha particles consist of two protons and two neutrons (helium nucleus) logically one neutron can not have a larger mass than two neutrons and two other subatomic particles of a similar mass
Alpha particles are repelled by atomic nuclei because?
Alpha particles are repelled by atomic nuclei because alpha particles have a positive charge, and so do atomic nuclei. The positive charge on the surface of a nucleus will repel another positive charge, like an alpha particle, because of the law of electrostatics. That's the simple answer. And it is correct. But know this: Alpha particles were used in the early investigations of atomic structure and atomic interactions. The alpha particles were used to bombard atomic nuclei, and there are times when an alpha particle will be absorbed by an atomic nucleus. Somehow the laws of electrostatics took the day off, and the fact that absorption took place opens the door to discovery and discussion of other atomic forces. Word up.
What is the electronic charge of alpha ray?
Alpha rays consist of alpha particles, which are composed of two protons and two neutrons, essentially making them helium nuclei. Since they contain two protons, alpha particles carry a positive charge of +2e, where e is the elementary charge. This positive charge is a key characteristic that differentiates alpha rays from other types of radiation.
What element does an atom of polonium change into after it emits an alpha particle?
Polonium 210-----------alpha particles-----------Lead 206 Polonium 209-----------alpha particles-----------Lead 205 Polonium 208-----------alpha particles-----------Lead 204 Polonium 214-----------alpha particles-----------Lead 210 Polonium 218-----------alpha particles-----------Lead 214 (99,98 %) Polonium 218-----------beta particles------------Astatin 218 (o,o2 %) For other isotopes see the list at: http://en.wikipedia.org/wiki/Polonium#Isotopes
When potassium-39 is bombarded by neutrons chlorine-36 is produced what other particles are emitted?
An Alpha particle
What happened to the alpha particles as they hit the gold foil?
They stop.
Why did the path of only some alpha particles deviate in Rutherford experiment?
Alpha particles are positively charged helium nuclei. As such, they are repelled by other positively-charged nuclei. In Rutherford's experiment, he used gold foil. Since gold atoms have large, massive nuclei, the alpha particles were easily repelled by the large gold atom nuclei, and they were scattered in different directions.
