Because it was something they could get very thin.
They wanted to see how atoms interacted with each other... because if some got through and some didn't it would mean there were a lot of spaces between the atoms, but if the foil was too thick it would defeat the purpose.
he shot tiny alpha particles throug a piece of gold foil. -Apex
In Rutherford's gold foil experiment, some of the Alpha particles aimed at gold atoms bounced back, suggesting that a solid mass was at the center of the atom.They suggested that most of the mass of the atom is concentrated at the center and the center is positively charged.
His experiment with the gold foil and the beam of positively charged particles proved that the nucleus of the atom is not solid. The beam past through the foil and bounced back. Rutherford's experiment contradicted Thomson's theory that an atom is solid.
In Rutherford's gold foil experiment atoms are mostly empty space.
No, they struck the nucleus of the atom. Since the alpha particles are positively charged and nucleus is positively charged as well, they repelled each other and alpha particles are repelled back
gold foil.
yes it was tested by the gold foil experiment
he shot tiny alpha particles throug a piece of gold foil.
he shot tiny alpha particles throug a piece of gold foil. -Apex
was wandering the smae thing but i think they just developed rutherfords theory by doing the gold foil experiment in depth
positive
That the mass of an atom is mostly located in a small nucleus.
That atoms have a positively charged nucleus.
The conclusion was that an atom has a nucleus (center) with a positive charge.
It demonstrated that there is positively charged nucleus and the atom is mostly empty spaced.
The conclusion was that an atom has a nucleus (center) with a positive charge.
There is a dense, positively charged mass in the center of an atom.