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Posted by / 17-Apr-2020 10:42

Beta decay occurs when a nucleus has too many neutrons for its number of protons.

In this process, a neutron, which is electrically neutral, spontaneously changes into a positively charged proton by emitting a negatively charged electron.

In other words, a proton turns into a neutron by emitting a positron, which is the positively charged antiparticle of the electron.Unstable atomic nuclei are said to decay, meaning that they lose some of their mass or energy in order to reach a more stable, lower energy, state.This process is most often seen in the heavier elements, such as uranium.Gamma rays have no weight, and travel at the speed of light.Some heavy nuclei can, instead of emitting alpha particles, actually split apart, releasing a lot of energy, a process known as nuclear fission.

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  1. I may or may not have an Ok Cupid profile through which I’ve met a couple of folks who’ve become my friends. Back when Facebook was brand new and a lot smaller, I met my college friends by combing through mutual interests.