Science: If an atom is mostly empty space, do things ever truly touch each other?
Science: If everything is made of atoms, and atoms are mainly empty space, why don't things just pass through each other?
Are all atoms the same? Why did atoms form? Why don't atoms' electrons fall into the nucleus? What is empty space made of? Are all atoms elements? How did all the matter in the universe come from nothing? What is empty space made up of? Why are atoms electrically neutral? Why is everything impermanent? Why does the universe exist? Why is there something rather than nothing? Why do solids have infinite free surfaces? Does 'empty' space consist of 'stuff' which is displaced by matter? Even if opposite charges repel each other why are all the protons attached at the same place in an atom? Are we really alive if we are made of atoms? How do physicists account for the empty space between particles? What is space? Why atoms becomes neutral when it shares electrons? Why does life exist at all? Is there a purpose to existence? Or are we just made of atoms without any purpose? Why the atoms become neutral when it shares electron ? Why do electrons leave the atoms in metals in a metallic bond to become free electrons? Where do they get the energy from to escape the atom? Is 'empty' space filled with massive particles which are displaced by the particles of matter which exist in it and move through it? Why everything keeps spinnig in space? Why do we feel empty? How would the world be different if we never split the atom? If atoms join together to form molecules and elements, then what is the difference between molecules and elements? If we could travel at the speed of light and in time? How can we make sure that none of our body atoms get left behind? Why can't matter be created or destroyed? Why do electrons in an atom exist in discrete energy levels, and why don’t they fall into the nucleus or radiate electromagnetic energy as they orbit? Why is the universe flat? Why can’t matter be created or destroyed? Why does anything exist?