Most Of An Atom Is Empty Space

If it is what is nothing.

Most of an atom is empty space. Research professor and director of the international institute for accelerator applications university of huddersfield. If we apply the same treatment to the entire human race six billion people would fit inside a single apple. Atoms are empty space in 99 9.

If all the space will be removed from the body s atoms we would reach the size of a grain of salt. Electrons in a ball of positive charge cathode ray 1. While i wouldn t want something that big landing on my head it s tiny compared to the size of the earth.

Mass was 1 2000 democritus matter was indivisible and indestructible no experiments dalton atomic. Something has to be there. As the electrons in one atom get close enough to the nucleus of the other the patterns of their dances change.

But there are no electron particles moving around an atom. Experiments and scientists chadwick neutron goldstein proton rutherford gold foil experiment most of the atom is empty space nucleus in the middle thomson plum pudding 1. Most of an atom is empty space throughout which tiny electrons are dispersed by having equal numbers of positively charged particles protons and electrons an atom remains electrically neutral the nuclear atom surprisingly an atom is mostly empty space.

Put another way if a hydrogen atom were the size of the earth the proton at its center would be about 200 meters 600 feet across. The protons and neutrons together are dense and comprisemost of the mass of the atom. If atoms are mostly empty space why do objects look and feel solid.

The view that an atom mostly consist of empty space stems from the old times when bohr s atomic model as a miniature planetary system in which electrons surround the nucleus was the best picture of what an atom is like. A hydrogen atom is about 99 9999999999996 empty space. Does an atom mostly consist of empty space.