Beta Decay Definition in Chemistry

Beta Decay Definition in Chemistry Beta rot alludes to the unconstrained radioactive rot where a beta molecule is created. There are two kinds of beta rot where the beta molecule is either an electron or a positron. How Beta Decay Works ÃŽ ²-rot happens when an electron is the beta molecule. A molecule will ÃŽ ²-rot when a neutron in the core changes over to a proton by the reaction:ZXA â†' ZYA1 e-antineutrinoHere X is the parent iota, Y is the little girl iota, Z is the nuclear mass of X, An is the nuclear number of X.î ² rot happens when a positron is the beta molecule. An iota will ÃŽ ² rot when a proton in the core changes over into a neutron by the reaction:ZXA â†' ZYA-1 e neutrinoHere X is the parent molecule, Y is the little girl particle, Z is the nuclear mass of X, An is the nuclear number of X.In the two cases, the nuclear mass of the particle stays steady however the components are transmuted by one nuclear number. Useful Examples Cesium-137 rots to Barium-137 by ÃŽ ²-decay.Sodium-22 rots to Neon-22 by ÃŽ ² rot.