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When you add two up quarks and one down quark you get this?
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A two quark particle is called a meson. They consist of a color - anticolor pair, which produces "white." Examples of mesons include pions and kaons.
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Why there is no charge on neutron?
Neutrons have no charge because they are made up of smaller particles, called quarks, which carry fractional charges that, when combined, add up to zero. There is one up quark and two down quarks in a neutron. The up quark has a fractional elementary charge of +2/3 while each down quark's charges are -1/3. If you add those charges up, +2/3 - 1/3 - 1/3, you get zero.
Which subatomic particles account for most of an atoms mass?
The up and down quark accounts for most of an atoms mass. Two up quarks and one down quark forms a proton, and one up quark and two down quarks forms a neutron. Protons and neutrons form the nuclei of atoms, and comprise most of their mass, along with the binding energy holding them all together.
How does the proton get the positive charge?
The proton is composed of three elementary particles called quarks. These quarks are influenced by the electromagnetic force and therefore have a charge. The quark makeup of one proton is 'uud', or 2 up quarks and one down quark. The charge of a proton is +1 e (as opposed to that of an electron; -1 e) The charge of an up quark is +2⁄3 e and that of a down quark is -1/3 e. Therefore you get +2⁄3 e + +2⁄3 e + -1/3 e which amounts to +1 e. The reason a neutron is neutral is for the same reason. It's composition is 'udd', or one up quark and two down. I won't actually write it out again, but when the charge of one up quark and two down is added the charge is 0 e
What subatomic particles comprise the nucleus?
The two Subatomic particles which are in the Nucleus of an Atom is the Up and Down quark. When we think about the Nucleus of an Atom it is made up with Neutrons and Protons. Both Neutrons and Protons are made up with Quarks (a type of Subatomic Particle) Neutrons have to Down quarks and one Up quark. Whilst Protons have two Up quarks and one Down quark. So we can see that the Nucleus of an Atom is not only made up but dependent on Up and Down quarks.This should answer the Question.
What are protons equavalent to?
Protons are equivalent to a couple of things, one of which you may not be aware of. First of all, they are equivalent to the nucleus of a hydrogen atom. Additionally, they are equivalent to two up quarks plus one down quark. Why? Because quarks are the fundamental particles that comprise both protons and neutrons, and the combination of quarks written above is what makes up protons.
When you add two down quarks and one up quark you get?
A neutron.
What are the quarks found in protons and neutrons?
Protons contain two up quarks and one down quark, while a neutron contains two down quarks and one up quark.
What are the names of the types of quarks in protons and neutrons?
Protons and neutrons are composite particles make up of up and down quarks. There are two up quarks and one down quark in a proton, and two down quarks and an up quark in a neutron.
What part of an atom does not consist of a quark?
The protons and neutrons (which in the atom is in the nuclues) are made from quarks. The proton is built from two up-quarks and one down-quark and the neutron is built from one up-quark and two down-quarks.
When you add two down quarks and one up quark you get this?
You get a neutron! down+down+up = neutron up+up+down= proton
What are in protons and neutrons?
They are subatomic particles. A neutron is composed of two down quarks and one up quark, and the proton of two up quarks and one down quark
How many up and down quarks are in one proton?
There are two up quarks and one down quark in a proton.
How many up quarks and down quarks do protons have?
A proton is made up of two up quarks and one down quark.
A proton is made of what?
A proton is made up of two "up quarks" and one "down Quarks"
Is a quark part of a proton?
Yes, a proton is built from two up-quarks and one down-quark.
Can the number change in a proton?
The number of quarks in a proton is always three.Two Up quarks and one Down quark
What quarks are in protons?
There are no quarks in an electron. Electrons are leptons, which are not made of quarks. Further, the electron is a fundamental particle, just like the quark. That means that neither quarks or electrons are made up of other particles, per the Standard Model of particle physics.
