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It depends in where you want to end your search. The "larger" particles are protons and neutrons.
These in turn are made up of quarks - Protons are made of two Up and one Down quark. The neutron is made of two Down and one Up quark. The difference is that Up quarks have a 2/3 positive charge and the Down has a 1/3 negative charge. The two types of quarks are your two basic particles.
At the present time no proposal has been made for quark building blocks,
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∙ 7y ago
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∙ 13y agoProtons and neutrons. On a base level of particles these include electrons all of which are on a negative charge, unless they are on a 2-2-4 proton level, at which the particle charge will be reversed by taking away a proton to become positively charged
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∙ 12y agoThe two particles contained in the nucleus are protons and neutrons.
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∙ 15y agoIn the nucleus there are two particles. Protons and neutrons. Protons are positively charged and neutrons are neutral.
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∙ 6y agoBoth protons and neutrons are found in the nucleus of an atom.
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∙ 12y agoProtons (typically composed of two up quarks and a down quark)
and
Neutrons (typically composed of one up quark and two down quarks)
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∙ 10y agoProtons and neutrons.
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∙ 13y agoProton and Neutron.
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∙ 6y agoProtons and neutrons.
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Subatomic particles that have negative charges are?
In the atom these particles are the electrons.
What subatomic particle is not part of the nucleus?
Atoms are the building blocks of matter. Atoms are made up of electron, neutron and proton particles. Electrons are negatively charged, neutrons are neutral and protons have a positive charge.
What is the opposite of nucleons?
Antinucleons! Antiprotons and antineutrons do exist. See Wikipedia entries. == As nucleons are particles in the nucleus of an atom, and that means protons and neutrons, their opposite might be electrons. Electrons are essential components of atoms that are not found in the nucleus, but rather in the electron cloud that is far from the nucleus and defines the volume of an atom.
What was the first subatomic particle discovered?
Subatomic particles are particles that are smaller than atoms. There are two different types of subatomic particles: elementary particles and composite particles. The first subatomic particle that was discovered was the electron. It was first theorized to exist by G. Johnstone Stoney in 1874 and was confirmed to exist in 1897 by J.J. Thomson.
What force exist between the particles in the nucleus?
The electrostatic force between two protons is a repulsive force, but its magnitude depends on how far apart the two particles are. The equation is F=kCq1q2/r2. In this equation, kC is Coulomb's constant (8.99*109N*m2/C2), q1 and q2 are the charges (in this case q1=q2=1.602*10-19C) and r is the distance between the two charges.
What would happen to a nucleus if the strong force was absent?
the particles would all become de-localised, and no elements would exist, just sub-atomic particles.
What is positively charged particles in an atom?
Within an atom, the proton is the particle with the positive charge. Protons exist in the nucleus (center) of the atom. The number of protons in an atom's nucleus determines what type of element you have, and the periodic table is organized in order of increasing atomic number, which is the proton count.
Which neucleus is not within the radius of an atom?
A free proton is the nucleus of hydrogen atom and free alpha particle is the nucleus of helium atom and they may exist out side the atomic radius.
What element has 12 alpha particles and 4 neutrons?
Mathematically it is Chromium 24Cr52 but within nucleus alpha particles separately do not exist they are only produced during radioactive disintegration.
Could a nucleus of more than one proton but no nucleus exist?
No , because the neutrons have the same particles as the nucleus.
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.
Could a nucleus of more than one proton but no neutrons exist?
No , because the neutrons have the same particles as the nucleus.
Where are the negatively charged particles within an atom?
The electrons, are the negatively charged particles that are part of an atom. They hang out in what is called an electron cloud around the nucleus of the atom. We might further say that those electrons exist in what we term electron shells, and within energy levels within those shells.
How are electrons held in orbit in their atoms?
Between electrons and the atomic nucleus a repulsion exist.
Subatomic particles that have negative charges are?
In the atom these particles are the electrons.
What are the nucleons in an atom?
NucleonsNucleons are subatomic particles, such as protons and neutrons, that exist in the nuclei (plural of nucleus) of atoms. Though a proton or neutron can exist outside the nucleus of an atom (though the neutron is unstable and will decay), either particle is considered a nucleon when we refer to them as the constituent parts of an atomic nucleus.Protons and neutrons reside in the NUCLEUS and are thus NUCLEONS. The probability of an electron being within a nucleus is quite small, so it is not considered a nucleon.
What are the two small particles that make up matter?
Actually there are 3 small particles that are normally listed: neutrons and protons in the nucleus of an atom and electrons that exist in "orbitals" tied to the nucleus.
