This supposition is the basis of the atomic theory, beginning 2 500 years ago.
an atom, everything is made of atoms, so everything...
pretty much everything is larger than an atom.
The francium atom is larger.
It would tell you how many neutrons make up the Nucleus of the atom.
The atom also has 15 electrons.
Electron
That is a pretty open question...everything else that is not that atom is around an atom. If you mean "What orbits the nucleus of an atom?" that would be "electrons".
Not that I beleive.
Never trust an atom. They make up everything.
you can tell an atom has a negative charge if its outer shell is not stable(happy)/full
an atom
yes