The (cell) nucleus is generally believed to have been discovered by Antonie van Leeuwenhoek. The nucleus of the atom was discovered by Ernest Rutherford.
a Scottish botanist, discovered the presence of nuclei within cells.
He didn't exactly "discover" the nucleus. In 1911 he theorized about the atom having its positive charges in a very small nucleus. In 1921 he postulated about the existence of the neutron in the nucleus. The first experiment to split the atom in a controlled manner was performed by him and two students in 1932.
The nucleus was discovered in 1899.
robert gangmen
He discovered the cell nucleus within cells as one of his major accomplishments
Ernest Rutherford
Ernest Rutherford
Ernest Rutherford.
Rutherford
Rutherford discovered the atomic nucleus and the proton. A short answer for the Rutherford atomic model: the atom is composed from a central part - a nucleus, positively charged, surrounded by electrons - very small negative charged particles.
british scientist discovered the nucleus