PITTSBURGH (KDKA) â The Pittsburgh Steelers and the city-county Sports & Exhibition Authority have reached an agreement to add 3,000 seats to Heinz Field. The Steelers say the seats will be added to the South Plaza for the 2015 season.
The beta particle is a form of ionizing radiation related to other common forms of radiation, alpha particles and gamma rays.The beta particle is a high-speed electron or positron released from a degenerating radioactive nucleus.Being medium-energy and low mass, beta particles are one of the least damaging forms of radiation, but still a very significant health concern.he beta particle is a high-speed electron or positron released from a degenerating radioactive nucleus. Being medium-energy and low mass, beta particles are one of the least damaging forms of radiation, but still a very significant health concern.
Answer by Quirkyquantummechanic. Confidence votes 77.5K. A beta particle is two particles emitted in the form of radioactive decay called beta decay. It is either an electron and an electron anti neutrino, which is emitted in beta-decay, or a positron and an electron neutrino, which is emitted in beta+ decay.nswer by Quirkyquantummechanic. Confidence votes 77.5K. A beta particle is two particles emitted in the form of radioactive decay called beta decay. It is either an electron and an electron anti neutrino, which is emitted in beta-decay, or a positron and an electron neutrino, which is emitted in beta+ decay.