What keeps the atoms from intermingling electrons. If hydrogen atoms were pressurized in a vessel, what would keep them from mixing together? What is the official border of a H atom? What is the average diameter of an H atom?
Do hydrogen atoms have inner and outer electron shells? I saw a diagram somewhere that showed a carbon atom with an inner and outer shell, is this proven? Are these shells magnetic or something else? Do you consider the outside of these shells as the diameter of the atom?