Protons have a positive charge, neutrons are neutral. Gluons are neutral (with respect to electromagnetic charge; they do carry color charge, but that's complicated and comes in 8 different types). Electrons are negative. Quarks have varying charges: up quarks are +2/3, down quarks are -1/3 (quarks also have color charge, but only 3 different kinds).
The center or Nucleus always carries a Positive Charge
a nucleus with a positive charge
Protons and neutrons are the subatomic particles found in the center of the atom, known as the nucleus. Protons have a positive charge, while neutrons have no charge (they are neutral).
The center of an atom is made up of two particles: protons and neutrons. Protons have a positive electric charge, while neutrons have no charge. Together, they make up the nucleus of an atom.
A neutron has no electrical charge and is found in the nucleus of an atom.Alternate wording to an inexact question:If you are referring to the nucleus of an atom, there must always be at least one proton. So there has to always be a positive charge. The other component, the neutron, has no charge. The electrons orbiting the nucleus have the negative charge. So if no electrical charge is found in the nucleus, it is not an atom and therefore not a nucleus.
The center or Nucleus always carries a Positive Charge
positive
Protons and neutrons are located in the nucleus or center of the atom.
Atoms contain three different sub-atomic particles. Protons, which are particles with a positive charge, and neutrons, particles with a neutral charge are found in the nucleus at the center of the atom. Surrounding the nucleus are electrons, particles that have negative charge.
A proton.
The center, the nucleus.
Electrons
nucleus
The core at the center of an atom is called the nucleus. It contains protons, which have positive charge, and neutrons, which contribute to the mass of the atom.
a proton
Neutrons are in the center of an atom and have a negative charge.
The nucleus.