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.
The atom is the building block of the universe. The electron cloud that surrounds the nucleus in an atom takes up the most space.
The electron takes the most space of an atom, because it surrounds the atom like the whole shell of the atom itself.
Almost all of the volume of an atom is the space between the nucleus and the electrons.
most of an atoms volume is nothing, think of the atom as a football stadium, a football in the centre is the neucleus, electrons would be the size of peas in the very back row, the rest is empty space. on top of that the neclues is made of protons and neutrons, which spaces between, these necleons are made of quarks which also have empty space between them, the quarks are made of neons which again have spaces between. Many physicists believes this continues in this fashion.
The nucleus is the most dense part of an atom.
Electron Cloud
Electrons are negatively charged sub atomic particles.
The most space of an atom is vacuum.
The electron cloud that contains the electrons outside the nucleus takes up the most space of the atom.
The "Electron Shell" by the current model takes up the most space due to its location in any given place along a series of orbits, but has the least mass.
Technically, the term particle here is incorrect. The distinction must be made between particle (the things that make up elements and compounds) and sub-atomic particles. (the things that make up elements) In an atom, the sub-atomic particle occupying the most space is the nucleus, containing protons and almost always, neutrons. The rest of it is empty space, save for the orbiting electrons, which are quite tiny in comparison to the nucleus.
The electrons
A great, great amount of empty space. I refer you to the link attached.
The valence electrons are the part that takes place in a chemical reaction.
Only the valence electrons
After the space shuttle takes off, it goes into outer space. The astronauts in the space ship keep in contact with the people in case they need help, but are on their own for the most part.
He is best known for his new model of the atom. He performed the alpha scattering experiment and concluded that the nucleus is positively charged, very dense and makes up a very small part of the atom such that most of an atom is empty space.
Almost all of the volume of an atom is the space between the nucleus and the electrons.
The space surrounding the nucleus.