the nucleus
Tipula unca was discovered in 1833.
The nucleus was discovered in 1899.
The (cell) nucleus is generally believed to have been discovered by Antonie van Leeuwenhoek. The nucleus of the atom was discovered by Ernest Rutherford.
Michael Faraday discovered the laws of electrolysis in 1833. These laws are known as Faraday's laws of electrolysis, which describe the relationship between the amount of a substance produced or consumed during electrolysis and the current flowing through the electrolyte.
1911
robert gangmen
The cellular nucleus was discovered by Scottish botanist Robert Brown in 1831. Brown identified the nucleus while studying plant cells under a microscope.
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.
Ernest Rutherford
Ernest Rutherford
Rutherford