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What particles consists of two protons and two neutrons?
A alpha particle that consists of two protons and two neutrons. Beta particles have a high-energy electron that comes from the nucleus, not from the electron cloud.
Who said atoms were made up of subatomic particles?
Rutherford proved it it from his alpha-particle scattering experiment.
What alpha radiation is made up of?
Alpha radiation is made up of alpha particles, which are helium nuclei consisting of two protons and two neutrons. These particles have a positive charge and are relatively large and heavy compared to other types of radiation.
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.
Are gold atoms similar to alpha particles?
An alpha particle is the nucleus of a Helium-4 atom; therefore, it has 2 neutrons and 2 protons. A gold atom has... well, much more protons and neutrons, you can look it up if you like. Also, a gold atom normally does have electrons, whereas an alpha particle is just the nucleus (i.e., no electrons). You decide for yourself how "similar" those two are.
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 particles consists of two protons and two neutrons?
A alpha particle that consists of two protons and two neutrons. Beta particles have a high-energy electron that comes from the nucleus, not from the electron cloud.
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.
Which has the largest mass alpha particle gamma ray positron or beta particle?
The alpha particle is much more massive than a beta particle. A beta particle is an electron, which has very little mass. An alpha particle is a helium nucleus, and consists of two protons and two neutrons.
Who said atoms were made up of subatomic particles?
Rutherford proved it it from his alpha-particle scattering experiment.
How do the mass and size of an alpha particle compare with mass and size of beta particle?
The mass and size of an alpha particle compare with the masa and size of beta particle in the sense that the alpha particle is significantly larger in both size and mass that the beta and gamma particles. This is why it is called the alpha particle.
Why is an alpha particle attracted to a negative plate?
An alpha particle is made up of two protons and two neutrons, giving it a positive charge. As opposite charges attract, the positive charge of the alpha particle is attracted to the negative charge of the plate.
What is a radioactive particle that is made up of two neutrons and two protons?
Used by Rutherford in his experiment made of two protons and two neutrons are alpha particles. Rutherford discovered the nucleus using his gold foil experiment.
What alpha radiation is made up of?
Alpha radiation is made up of alpha particles, which are helium nuclei consisting of two protons and two neutrons. These particles have a positive charge and are relatively large and heavy compared to other types of radiation.
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.
What is the study of the tiny particles that make up all things?
The study of the tiny particles that make up all things is called particle physics. Particle physicists study the fundamental particles that make up matter and their interactions with forces in the universe. This field aims to understand the nature of these particles and the fundamental forces that govern their behavior.
How fast do alpha particles travel?
That depends on what energy the interaction particle was at. For example if say you had a gamma at 14MeV and you got an alpha of 2MeV, now you up the energy of the gamma to 15MeV for the same reaction the alpha would have a kinetic energy (velocity) of about 3MeV. -Regards
