He discovered that the atom was mostly made up of empty space.
yes it was tested by the gold foil experiment
The presence of a tine nucleus
The presence of a tine nucleus
This classic diffraction experiment was conducted in 1911.
he shot tiny alpha particles throug a piece of gold foil.
The most surprising fact about Rutherford's experiment is that some of the atoms bounced backwards while others scattered.
That the mass of an atom is mostly located in a small nucleus.
The conclusion was that an atom has a nucleus (center) with a positive charge.
positive
a variable can throw the whole experiment off and will have to be repeated.
The positively charged nucleus caused deflection. Positive charge is because of protons inside nucleus.
Ernest Rutherford's famous "gold foil" experiment changed the way we though of atomic structure. His demonstration proved that atoms have a small, dense nucleus which contains protons and neutrons. The electrons were shown to be outside the nucleus. Prior to this, we thought atoms had a consistent structure throughout, like soup or pudding.