كيف تنطق Rutherford

ترجمة Rutherford

تعريف Rutherford

• a unit strength of a radioactive source equal to one million disintegrations per second
• British chemist who isolated nitrogen (1749-1819)
• British physicist (born in New Zealand) who discovered the atomic nucleus and proposed a nuclear model of the atom (1871-1937)

ترجمة Rutherford