rutherford

Noun
  1. A unit strength of a radioactive source equal to one million disintegrations per second (synset 113667702)
    is a type of: radioactivity unit - a measure of radioactivity
  2. British chemist who isolated nitrogen (1749-1819) (synset 111296539)
    is an instance of: chemist - a scientist who specializes in chemistry
    same as: daniel rutherford
  3. British physicist (born in New Zealand) who discovered the atomic nucleus and proposed a nuclear model of the atom (1871-1937) (synset 111296275)
    is an instance of: physicist - a scientist trained in physics
    same as: ernest rutherford, first baron rutherford, first baron rutherford of nelson

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