Allen Iverson net worth and salary: Allen Iverson is a retired American professional basketball player who has a net worth of -$1 million dollars. Allen Iverson was born on June 7, 1975 in Hampton, Virginia. He briefly attended Georgetown University before being drafted by the Philadelphia 76ers in 1996.
A subatomic particle is a unit of matter or energy that's the fundamental makeup of all matter. According in modern atomic theory, an atom has a nucleus, which is its center, or core. The nucleus contains subatomic particles: protons and neutrons. Protons are positively-charged particles.
Subatomic Particles. The rather steady increase of atomic masses through the periodic table was explained when physicists managed to split atoms into three component particles. The exploration of atomic structure began in 1911, when Ernest Rutherford, a New Zealander who worked in Canada and England, discovered that atoms had a dense central nucleus that contained positively charged particles, which he named protons.