Rutherford
According to scientist Rutherford, in the core of an atom is a positively charged nucleus and the nucleus is surrounded by negatively charged electrons.
Kobe bryant
Niels Bohr proposed the model of the atom where electrons move around a central nucleus in fixed orbits. This model helped explain the stability of the atom and the discrete energy levels of electrons.
Neil Bohr
It is the scientist Rutherford. He proposed it in year 1919.
The scientist said "Are you positive"
The scientist said "Are you positive"
because neutrons have the most mass in an atom and neutrons are located in the nucleus.
Ernest Rutherford is the scientist credited with discovering the existence of the atomic nucleus, which is the center of an atom. His famous gold foil experiment in 1909 demonstrated that atoms have a dense, positively charged nucleus at the center surrounded by negatively charged electrons orbiting around it.
I believe you are refering to Ernest Rutherford.
Rutherford.
Ernest Rutherford is credited with discovering the nucleus of the atom through his gold foil experiment in 1909. He observed that most of the particles passed through the foil, suggesting that the atom is mostly empty space with a concentrated positive charge at the center, which he called the nucleus.