A neutron. Together with protons (postively charged) they make up the nucleus of every atom.
Hydrogen has the smallest atomic mass at roughly 1.008 grams per mol (6.02x10^23 atoms)
As a particle's size gets smaller, its surface area-to-mass ratio increases. This is because as the particle shrinks, its volume (and therefore mass) decreases faster than its surface area. This increased surface area-to-mass ratio can influence the particle's reactivity, solubility, and other properties.
A photon is a particle of electromagnetic radiation with no mass that carries a quantum of energy. It is the fundamental unit of light and other forms of electromagnetic radiation.
Well, that's kinda a trick question because an electron is pure energy. An electron particle is also the smallest of the 4, so its the electron (eventhough an electron is a weichtless particle such as a graviton or magneton! Hope I helped!!
The centripetal force on a particle in uniform circular motion increases with the speed of the particle and the radius of the circular path. The mass of the particle also affects the centripetal force, as a heavier particle requires a stronger force to keep it moving in a circle at a constant speed.
A neutron is a chargeless particle that has almost the same mass as a proton. The force of a supernova is required to add a neutron to the radioactive element's atoms.
Photons are known to be chargeless massless... However, since they travell with reletivistic velocity, they gain mass.
Acceleration = force/mass
The mass and size of an alpha particle compare with the masa and size of beta particle in the sense that the alpha particle is significantly larger in both size and mass that the beta and gamma particles. This is why it is called the alpha particle.
The atomic mass is the mass of a molecule, atomic particle or sub-atomic particle.
An alpha particle is a helium-4 nucleus. It has a mass of about 4 atomic mass units.
The tau neutrino has mass and is denoted with the symbol μ.
A particle that has a mass of 1 and a charge of 1 plus is a proton.
you can't get mass you can acquire it mass is govern by a particle known as the Bassa Nova Higgs the smallest particle in the mutiverse or universe.
complimentary, chargeless, costless, gratuitous.
This particle is the neutron.
The electron is the subatomic particle with the least mass. It has a mass of about 1/1836 of a proton or neutron.