They have both. Despite intense looking there has never been a monopole sighted.
electronThe only radioactively stable subatomic particle is an electron.
An "element" is not a subatomic particle. Your question makes no sense and is therefore unanswerable.Another answer:Since an element is not a subatomic particle, the only answer can be a proton.
There are only three types of Subatomic particleNeutron - Charge = +/- 0Proton - Charge = +1Electron - Charge = -1
Electrons are the only subatomic particles that are not found in the nucleus of an atom. They orbit around the nucleus in specific energy levels.
An electron can jump from atom to atom.
Both one proton and one neutron each has a relative mass of 1 a.m.u.
There are many subatomic particles with negative charge, but the first negatively charged particle that anyone learns about is the electron. It is only invisible in the sense that humans can not see it because it is so small. It is a perfectly normal subatomic particle and certainly the most common negatively charged particle in the universe.
Electrons are the only subatomic particles which are not part of the nucleus. The others, protons and neutrons, are.
The electron is the most important subatomic particle with a negative charge. There are others, however.Electron. Muon. Quarks: down, strange, and bottom.electron
There are many subatomic particles with negative charge, but the first negatively charged particle that anyone learns about is the electron. It is only invisible in the sense that humans can not see it because it is so small. It is a perfectly normal subatomic particle and certainly the most common negatively charged particle in the universe.
Electrons have a mass of only about 0.0005 as much as protons or neutrons.
The four forces govern the behavior of subatomic particles are the only four forces that we know about in our Universe: the strong nuclear force, the electro-magnetic force, the weak force, and gravity.