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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.
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What is the structure of alpha particles?
two protons, two neutrons.
What are the 2 particles that make up the nucleus of an atom?
Protons and neutrons compose the nucleus of an atom. Most of the mass of an atom exists in the nucleus. Other smaller sub atomic particles such as quarks exist, but are usually not addressed until advanced physics or chemistry classes.
The two particles that are found in the nucleus are?
Assuming you mean the nucleus of an atom, the two particles found are protons and neutrons. Protons carry a positive charge (with a magnitude of +1 elementary charge), while neutrons carry no charge.
Particles consisting of two protons and two neutrons?
These are alpha particles, which are essentially helium nuclei.
The center of the atom has two subatomic particles which are?
Protons and neutrons.
What two sub atomic particles are found in the nucleus?
Protons and neutrons; these particles contain quarks and gluons.
The nucleus of an atom contains what two particles?
nucleus....contains protons & neutrons
What are the two particles called in the centre of an atom?
Nucleus (and it consists of protons and neutrons).
Where the nucleus of an atom consist?
the nucleas, is the center of an atom. It consists of two kinds of particles; Protons, and Neutrons. Protons have a positive electric charge, and Neutrons has a neutral (blank) electric charge. Every atom's nucleas has these two particles in them. The number of particles in a nucleas depends on what kind of atom.
What two particles are found in the nucleus?
The neutral particles found in the nucleus on an atom are called neutrons. Positive particles found in the nucleus are protons.
The radioactive particle that is positively charged and has two protons and two neutrons is the?
An alpha particle consists of two protons and two neutrons.
What two subatomic particles do you add together to get the mass number?
Protons & neutrons.
Which two subatomic particles have about the same mass?
Composite subatomic particles (such as protons or atomic nuclei) are bound states of two or more elementary particles. For example, a proton is made of two up quarks and one down quark, while the atomic nucleus of helium-4 is composed of two protons and two neutrons.
What are the 2 particles that make up the nucleus of an atom?
Protons and neutrons compose the nucleus of an atom. Most of the mass of an atom exists in the nucleus. Other smaller sub atomic particles such as quarks exist, but are usually not addressed until advanced physics or chemistry classes.
What are particles that can be found in the nucleus of an atom?
Nucleus consists of two types of particles - protons and neutrons. these are together called nucleons. Electrons revolve in shells around the nucleus.
What is the structure of alpha particles?
two protons, two neutrons.
What contains alpha particles?
Two protons and two neutrons.
