Protons and neutrons
Protons and Neutrons
Protons and NeutronsMost of the space of an atom is just that. Space. The protons and neutrons make up most of the mass and are at the centre of the atom. The electrons orbit this central core in an electron 'cloud'. This cloud can be many orders of magnitude larger than the nucleus.
That the atom was mostly empty space
Physics has not managed to discover a particle that accounts for mass
The most space of an atom is vacuum.
Most of the particles went through the gold foil, but only a few bounced back.
The experimental evidence led Rutherford to conclude that an atom is mostly empty space because most of the particles weren't deflected off of the gold foil in his experiment.
Empty Space, but if we're talking in terms of the actual particles. Protons and Neutrons. Electrons count for almost none of the mass.
empty space
The thing that takes up the most space of an atom at about 99.99% of the size of the atom is empty space. The majority of the remaining 0.01% is found in the nucleus and about 0.00001% of the atom is taken by the electrons.
The protrons and the neutrons take up the most space in a atom.The nucleus takes up the majority of the atoms mass but the majority of the atom at about 99.99% of the atom is actually empty space.
These particles are protons and neutrons.