who was the former?
He was  a New Zealand–born British physicist who came to be known as the father of nuclear physics.
Introduction
Ernest Rutherford, 1st Baron Rutherford of Nelson, (30 August 1871 – 19 October 1937) was a New Zealand–born British physicist who came to be known as the father of nuclear physics.
who was lise meitner? She was an Austrian-Swedish physicist. in which country did she live in her early days? In the Leopoldstadt district of Vienna any particular educational institution that she attended as a student? University of Vienna why did she have to flee from germany? Because she lost her Austrian citizenship. why? UNANSWERABLE can you mention any of her contributions? She completed the work on beta ray spectrum that she had begun with Hahn and Baeyer, and also her own study of the uranium decay chain. could you please elaborate the last reaction? It refers to a series of radioactive decays of different radioactive decay products as a sequential series of transformations - a.k.a. "radioactive cascade". can you mention any health hazard caused by this decay? The dangers are not immediately recognized. who discovered this decay? Ernest Rutherford, Frederick Soddy
A New Zealand–born British physicist A New Zealand–born British physicist He was a New Zealand–born British physicist.
Ernest Rutherford Ernest Rutherford Ernest Rutherford
Introduction Introduction Introduction
Ernest Rutherford, 1st Baron Rutherford of Nelson, (30 August 1871 – 19 October 1937) was a New Zealand–born British physicist who came to be known as the father of nuclear physics.  Ernest Rutherford, 1st Baron Rutherford of Nelson, (30 August 1871 – 19 October 1937) was a New Zealand–born British physicist who came to be known as the father of nuclear physics. "Encyclopædia Britannica" considers him to be the greatest experimentalist since Michael Faraday (1791–1867). was a New Zealand–born British physicist
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Ernest Rutherford [SEP] Introduction
Rutherford moved in 1907 to the Victoria University of Manchester (today University of Manchester) in the UK, where he and Thomas Royds proved that alpha radiation is helium nuclei. Rutherford performed his most famous work after he became a Nobel laureate. In 1911, although he could not prove that it was positive or negative, he theorized that atoms have their charge concentrated in a very small nucleus, and thereby pioneered the Rutherford model of the atom, through his discovery and interpretation of Rutherford scattering by the gold foil experiment of Hans Geiger and Ernest Marsden. He performed the first artificially induced nuclear reaction in 1917 in experiments where nitrogen nuclei were bombarded with alpha particles.