Well, first of all scientific hygrenals used by scientists made it easy to discover it.
Ernest Rutherford is the scientist that discovered the positively charged nucleus.
How many moles of atoms are contained in 382 g Co
centeral part of an atom consists of protons and neutrons I believe it is called the nucleus
No
Protons and neutrons are found in the nucleus.
british scientist discovered the nucleus
The nucleus was discovered in 1899.
Benjamin franklin
Scientists inferred that nuetral atoms contained postitive charges, because electrons contained negative charges.
Ernest Rutherford, following the "gold foil" experiment.
The scientist that suggested and proved that atoms contained a nucleus in which most of the weight of the atom was contained (in a very small volume) was Ernest Rutherford, in 1909. This was shown in the 'gold foil' experiment. This was made by shooting positively charged alpha particles, or a positively charged helium atom (2 protons, 2 nuetrons). these then when shot at the gold foil. some of the alpha particles just passed through the gold foil, but some were deflected. this proving that some hit the nucleus while others did not.
There were many scientists that worked on trying to prove that atoms exist. Neils Bohr was one of the first to discover that atoms had three parts and the electrons orbited the nucleus in 1913.
The scientist who discovered that atoms have an energy level is Niels Bohr in 1913. According to his model electrons move around the nucleus much the same as the planets rotate around the sun.
Ernest Rutherford proved it with his famous gold foil experiment.
A neutron is a fundamental part of the nucleus of all atoms and is hence contained within a non metal a metal or a metalloid
He found that atoms of each element contain a unique positive charge in their nucleus. This discovery helped to solve the mystery of what makes the atoms of one element different from those of another: An atom's identity comes from the number of protons in its nucleus.
Ernest Rutherford determined that atoms contain a small, dense (not thick), positively charged nucleus.