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.
The nucleus is the small, dense region consisting of protons and neutrons at the center of an atom. The atomic nucleus was discovered in 1911 by Ernest Rutherford based on the 1909 GeigerâMarsden gold foil experiment.he nucleus was discovered in 1911, as a result of Ernest Rutherford 's efforts to test Thomson's  plum pudding model  of the atom. The electron had already been discovered earlier by J.J. Thomson himself. Knowing that atoms are neutral, Thomson postulated that there must be a positive charge as well.