The positron is a type of beta particle (Î² +), the other beta particle being the electron (Î² â) emitted from the Î² â decay of a nucleus. An example of positron emission (Î² + decay) is shown with magnesium-23 decaying into sodium-23:
Transport during the Industrial Revolution changed very quickly, it went from walking to places to getting the train. The growth of travel increased as soon as things like tr â¦ ains were invented.
The Industrial Revolution brought about a rapid and significant change in the economy due to the introduction of power-driven machinery and other energy sources. Societies developed from agricultural to industrial rapidly.