An electron
it would be probably cation as it carries a positive charge in electrolysis and is attracted towards negative electrode
No, that would be a neutron. A proton is a nuclear particle with a mass of 1 AMU and a 1+ charge
Electrons would be attracted to a proton due to their opposite charges. The positive charge of the proton exerts an attractive force on the negatively charged electron, causing them to be attracted to each other.
The term nucleon is applied to any particle that makes up an atomic nucleus. That means it can be applied to either a proton or a neutron (but only when we are talking about them as the components of an atomic nucleus). The nucleon with the positive charge is the proton. You'll recall that the neutron is a neutral particle; it has no charge.
proton (a particle)
The particle would be a positively charged subatomic particle, such as a proton. This particle would have a small mass and would be found within the nucleus of an atom. Its positive charge would attract negatively charged particles like electrons.
positive charges
A positively charged particle in an atom is the proton. Protons are found in the nucleus of the atom along with neutrons, and they carry a positive charge equal in magnitude to the negative charge of the electron. The number of protons in the nucleus determines the atomic number of an element.
Yes and no. Technically speaking the charge of a subatomic particle such as an electron or proton is always the same, this is why they are called constants. However, the methods that have been employed to determine the actual value of the elementary charge may not be the correct value. This would be due to experimental error, etc.
An Alpha particle
What elementary particles do would depend on what type of particle they are. For example, there are antimatter particles, force particles, and matter particles.
The other particle produced would be a neutron. When a proton strikes ^18O, it can undergo a process called neutron emission, where a neutron is emitted along with the formation of a new isotope, in this case ^18F.