1 1. Centipedes are the only arthropods with poison claws for subduing prey. 2  2. Centipedes do not have 100 legs. 3  3. Centipedes have one pair of legs per body segment. 4  4. All centipedes are predators. 5  5. Centipedes can live for several years. 6  6. Centipedes can regenerate lost legs. 7  7. Some centipedes care for their young.
Beta Particle Definition: An electron or positron. The term is generally applied to an electron or positron emitted in radioactive beta decay.
Beta Decay Definition: Beta decay refers to the spontaneous radioactive decay where a beta particle is produced. There are two types of beta decay where the beta particle is either an electron or a positron. Î² - decay occurs when an electron is the beta particle.An atom will Î² - decay when a neutron in the nucleus converts to a proton by the reaction.Z X A â Z Y A+1 + e - + antineutrino.where X is the parent atom, Y is the daughter atom, Z is the atomic mass of X, A is the atomic number of X. - decay occurs when an electron is the beta particle. An atom will Î² - decay when a neutron in the nucleus converts to a proton by the reaction. Z X A â Z Y A+1 + e - + antineutrino. where X is the parent atom, Y is the daughter atom, Z is the atomic mass of X, A is the atomic number of X.