Ernest Rutherford Ernest Rutherford was born on August 30, 1871, in Nelson, New Zealand and died in October 19, 1937 in Cambridge, United Kingdom. He was a physicist. Rutherford worked on radioactivity, coining the terms alpha and beta to describe the two different types of radiation emitted by uranium and thorium. He also observed that radioactive material took the same amount of time for half of it to decay, known as its “half life”. In 1907, Rutherford, Hans Geiger…
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